Lista de refrigerantes
Esta es una lista de refrigerantes, ordenados por sus números designados por ASHRAE, comúnmente conocidos como números R. Muchos refrigerantes modernos son gases halogenados artificiales, especialmente gases fluorados y gases clorados, que se conocen con frecuencia como Freón (una marca registrada de Chemours).
Plan de numeración
Según la norma ASHRAE 34, el número R de un refrigerante químico se asigna sistemáticamente según su estructura molecular y tiene entre dos y cuatro dígitos. Si hay enlaces múltiples carbono-carbono, hay cuatro dígitos en total: el número de estos enlaces es el primer dígito y el número de átomos de carbono menos uno (C-1) es el siguiente. Si hay más de un átomo de carbono pero no hay enlaces múltiples, hay tres dígitos y el número de átomos de carbono menos uno es el primer dígito. Si solo hay un átomo de carbono, entonces hay solo dos dígitos. Los dos últimos dígitos son siempre el número de átomos de hidrógeno más uno (H+1), seguido del número de átomos de flúor. Se supone que cualquier otro átomo unido a los carbonos son átomos de cloro. Por ejemplo, el R-22 tiene un átomo de carbono, un átomo de hidrógeno (2−1 = 1), dos átomos de flúor y un átomo de cloro (4−2−1 = 1), por lo que es clorodifluorometano, mientras que el R-134 tiene dos átomos de carbono (2−1 = 1), dos átomos de hidrógeno (3−1 = 2), cuatro átomos de flúor y ningún átomo de cloro (6−2−4 = 0), por lo que es uno de los tetrafluoroetanos. Este esquema básico se modifica de la siguiente manera:
- Cartas de capital "B" y "yo" están sufijados, junto con los números de átomos, si los átomos de cloro han sido reemplazados por bromo o yodo.
- Si hay dos carbonos, el isómero sin sufijo es el más simétrico; después de esto, se agregan letras sufijadas de minúsculas "a", "b",..., avanzando a través del alfabeto como disminuye la simetría.
- Si hay más de dos carbonos, se utiliza un sistema más complejo de letras sufijadas y posiblemente números para distinguir isómeros, cuando sea necesario.
- Los sufijos "(Z)" y "(E)" pueden utilizarse para diferenciar (Z)- y (E)- (cis- y trans-) isómeros.
- Para moléculas más grandes, pueden ocurrir "digits" numéricos superiores a 9; en este caso, estos números están separados por dashes.
- Para un esqueleto de carbono cíclico, se utiliza la letra de capital prefijada "C".
- Para un refrigerante que contiene oxígeno (un éter), se utiliza la carta de capital prefijada "E".
Existen esquemas de numeración separados para mezclas zeotrópicas y azeotrópicas, productos químicos orgánicos que no encajan en el esquema anterior y productos químicos inorgánicos:
- Las mezclas Zeotropic se numeran a partir de 400. Las letras mayúsculas sufijadas "A", "B",... pueden usarse para distinguir diferentes mezclas con los mismos constituyentes.
- Las mezclas azeotrópicas se numeran de forma similar a las mezclas zeotrópicas, pero comenzando con 500.
- Otros productos químicos orgánicos pueden ser numerados a partir de 600. Letras sufijadas de minúsculas "a", "b",... pueden utilizarse para distinguir isómeros.
- Los productos químicos inorgánicos reciben números equivalentes a 700 más su peso molecular, si el peso es inferior a 100, o 7000 más el peso molecular de otro modo. Las letras mayúsculas sufijadas "A", "B",... pueden utilizarse para distinguir diferentes sustancias químicas con el mismo peso molecular.
Columnas
La tabla se puede ordenar según cada una de las siguientes propiedades del refrigerante (desplácese hacia la derecha o reduzca la ampliación para ver más propiedades):
- Tipo/prefijo (ver leyendas)
- Número de ASHRAE
- Nombre químico IUPAC
- Fórmula molecular
- Número de registro CAS / nombre de mezcla
- Vida atmosférica en años
- potencial de agotamiento de la capa de ozono semiempírica, PAO (normalizado para ser 1 para R-11)
- Potencial de calentamiento global neto, GWP, sobre un horizonte de tiempo de 100 años (normalizado para ser 1 para R-744, dióxido de carbono)
- Limite de exposición/límite de exposición admisible en partes por millón (volumen por volumen) con una concentración media ponderada (TWA) para un día normal de trabajo de ocho horas y una semana laboral de 40 horas
- ASHRAE 34 grupo de seguridad en toxicidad &flamabilidad (en el aire @ 60 °C, 101.3 kPa) clasificación (ver leyendas)
- Límite de concentración refrigerante / inmediatamente peligroso para la vida o la salud en partes por millón (volumen por volumen) y gramos por metro cúbico
- Masa molecular en unidades de masa atómica
- Puntos de ebullición normales para sustancias puras, puntos de burbuja y rocío para mezclas zeotrópicas, o punto de ebullición normal y temperatura azeotrópica para las mezclas azeotrópicas, a 101.325 Pa (1 atmósfera) y en grados Celsius
- Temperatura crítica en grados Celsius
- Presión crítica absoluta en kilopascals
Dado que son posibles más de 100 000 mezclas de refrigerantes, esta lista solo debería incluir refrigerantes y mezclas de refrigerantes notables.
Lista
| Type | ASHRAE number |
IUPAC chemical name | Molecular formula | CAS no/ blend name |
Atmospheric lifetime (years) |
Semi- empirical ODP (R-11 = 1) |
Net GWP 100-yr (R-744 = 1) |
OEL/PEL ppm (v/v) & ASHRAE 34 safety group |
RCL/IDLH (ppm v/v, followed by g/m3) |
Molecular mass u |
Boiling, or bubble/dew /azeotropic point(s) °C |
Critical temp. °C |
Critical pressure, absolute kPa | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCC | R-10 | Carbon tetrachloride (Tetrachloromethane) | CCl4 | 56-23-5 | 26 | 0.73 | 1,400 | 100? B1 | 153.8 | 76.72 | 283.35 | 4,560 | |||
| CFC | R-11 | Trichlorofluoromethane | CCl3F | 75-69-4 | 45 | 1.0 | 4,660 | 1,000 A1 | 1,100 | 6.2 | 137.4 | 23.77 | 197.96 | 4,408 | |
| CFC | R-12 | Dichlorodifluoromethane | CCl2F2 | 75-71-8 | 100 | 1.0 | 10,200 | 1,000 A1 | 18,000 | 90 | 120.9 | −29.8 | 111.97 | 4,136 | |
| H | R-12B1 | Bromochlorodifluoromethane | CBrClF2 or CF2ClBr | 353-59-3 | 16 | 7.1 | 1,750 | 165.4 | −3.7 | 153.8 | 4,102 | ||||
| H | R-12B2 | Dibromodifluoromethane | CBr2F2 | 75-61-6 | 2.9 | 1.7 | 209.8 | 22.8 | 198.11 | 4,130 | |||||
| CFC | R-13 | Chlorotrifluoromethane | CClF3 | 75-72-9 | 640 | 1 | 13,900 | 1,000 A1 | 40,000? | 200? | 104.5 | −81.5 | 28.73 | 3,877 | |
| H | R-13B1 | Bromotrifluoromethane | CBrF3 or CF3Br | 75-63-8 | 65 | 16 | 6,290 | 1,000 A1 | 148.9 | −57.75 | 67 | 3,964 | |||
| H | R-13I1 | Trifluoroiodomethane | CF3I | 2314-97-8 | 500 A1 | 195.9 | −21.9 | ||||||||
| PFC | R-14 | Tetrafluoromethane | CF4 | 75-73-0 | 50,000 | 0 | 7,390 | 1,000 A1 | 110,000 | 400 | 88 | −127.8 | −45.64 | 3,750 | |
| HCC | R-20 | Chloroform (Trichloromethane) | CHCl3 | 67-66-3 | 0.51 | 31 | 119.4 | 61.2 | 262.35 | 5,480 | |||||
| HCFC | R-21 | Dichlorofluoromethane | CHFCl2 | 75-43-4 | 1.7 | 0.04 | 148 | 100? B1 | 102.9 | 8.92 | 178.45 | 5,180 | |||
| HCFC | R-22 | Chlorodifluoromethane | CHClF2 | 75-45-6 | 12.0 | 0.055 | 1,760 | 1,000 A1 | 59,000 | 210 | 86.5 | −40.7 | 96.14 | 4,990 | |
| H | R-22B1 | Bromodifluoromethane | CHBrF2 or CHF2Br | 1511-62-2 | 5.8 | 0.74 | 404 | 130.9 | −14.6 | 138.83 | 5,132 | ||||
| HFC | R-23 | Trifluoromethane (Fluoroform) | CHF3 | 75-46-7 | 270 | 0 | 12,400 | 1,000 A1 | 41,000 | 120 | 70 | −82.1 | 25.92 | 4,836 | |
| HCC | R-30 | Dichloromethane (Methylene chloride) | CH2Cl2 | 75-09-2 | 0.38 | 0 | 8.7 | 100? B2 | 84.9 | 39.6 | 235.15 | 6,080 | |||
| HCFC | R-31 | Chlorofluoromethane | CH2FCl | 593-70-4 | 0.02 | 350? B2? | 10,000? | 20? | 68.5 | −9.1 | 151.76 | 5,131 | |||
| HFC | R-32 | Difluoromethane | CH2F2 | 75-10-5 | 4.9 | 0 | 677 | 1,000 A2L | 36,000 | 77 | 52 | −52 | 78.11 | 5,782 | |
| HCC | R-40 | Chloromethane | CH3Cl | 74-87-3 | 1.0 | 0.02 | 13 | 100? B2 | 50.5 | −24.2 | 143.05 | 6,660 | |||
| HFC | R-41 | Fluoromethane | CH3F | 593-53-3 | 2.4 | 0 | 116 | 34 | −78.2 | 44.13 | 5,897 | ||||
| HC | R-50 | Methane | CH4 | 74-82-8 | 12 ± 3 | <0(smog) | 28 | 1,000 A3 | 9,000? | 9? | 16.04 | −162±2 | −82.3 | 4,640 | |
| PCC | R-110 | Hexachloroethane | C2Cl6 | 67-72-1 | 236.7 | 431.28 | 3,937 | ||||||||
| CFC | R-111 | Pentachlorofluoroethane | C2FCl5 | 354-56-3 | 1 | 220.3 | 135 | ||||||||
| CFC | R-112 | 1,1,2,2-Tetrachloro-1,2-difluoroethane | C2F2Cl4 | 76-12-0 | 1 | 203.8 | |||||||||
| CFC | R-112a | 1,1,1,2-Tetrachloro-2,2-difluoroethane | C2F2Cl4 | 76-11-9 | 1 | 203.8 | |||||||||
| CFC | R-113 | 1,1,2-Trichloro-1,2,2-trifluoroethane | C2F3Cl3 | 76-13-1 | 85 | 1.0 | 5,820 | 1,000 A1 | 2,600 | 20 | 187.4 | 48 | 214.06 | 3,392 | |
| CFC | R-113a | 1,1,1-Trichloro-2,2,2-trifluoroethane | C2F3Cl3 | 354-58-5 | 1 | 187.4 | |||||||||
| CFC | R-114 | 1,2-Dichlorotetrafluoroethane | C2F4Cl2 | 76-14-2 | 300 | 1.0 | 8,590 | 1,000 A1 | 20,000 | 140 | 170.9 | 3.5 | 145.68 | 3,257 | |
| CFC | R-114a | 1,1-Dichlorotetrafluoroethane | C2F4Cl2 | 374-07-2 | 1 | 170.9 | |||||||||
| H | R-114B2 | Dibromotetrafluoroethane | C2F4Br2 or CF2BrCF2Br | 124-73-2 | 20 | 11.5 | 1,470 | 259.8 | 47.3 | 214.67 | |||||
| CFC | R-115 | Chloropentafluoroethane | C2F5Cl | 76-15-3 | 1,700 | 0.44 | 7,670 | 1,000 A1 | 120,000 | 760 | 154.5 | −39.1 | 79.95 | 3,120 | |
| PFC | R-116 | Hexafluoroethane | C2F6 | 76-16-4 | 10,000 | 0 | 12,200 | 1,000 A1 | 97,000 | 550 | 138 | −78.2 | 19.88 | 3,042 | |
| HCC | R-120 | Pentachloroethane | C2HCl5 | 76-01-7 | 202.3 | ||||||||||
| HCFC | R-121 | 1,1,2,2-Tetrachloro-1-fluoroethane | C2HFCl4 | 354-14-3 | 0.01–0.04 | 185.8 | |||||||||
| HCFC | R-121a | 1,1,1,2-Tetrachloro-2-fluoroethane | C2HFCl4 | 354-11-0 | 0.01–0.04 | 185.8 | |||||||||
| HCFC | R-122 | 1,1,2-Trichloro-2,2-difluoroethane | C2HF2Cl3 | 354-21-2 | 0.02–0.08 | 169.4 | |||||||||
| HCFC | R-122a | 1,1,2-Trichloro-1,2-difluoroethane | C2HF2Cl3 | 354-15-4 | 0.02–0.08 | 169.4 | |||||||||
| HCFC | R-122b | 1,1,1-Trichloro-2,2-difluoroethane | C2HF2Cl3 | 354-12-1 | 0.02–0.08 | 169.4 | |||||||||
| HCFC | R-123 | 2,2-Dichloro-1,1,1-trifluoroethane | C2HF3Cl2 | 306-83-2 | 1.3 | 0.02 | 79 | 50 B1 | 9,100 | 57 | 152.9 | 27.6 | 183.68 | 3,662 | |
| HCFC | R-123a | 1,2-Dichloro-1,1,2-trifluoroethane | C2HF3Cl2 | 354-23-4 | 1.3? | 0.02? | 77? | 152.9 | |||||||
| HCFC | R-123b | 1,1-Dichloro-1,2,2-trifluoroethane | C2HF3Cl2 | 812-04-4 | 1.3? | 0.02? | 77? | 152.9 | |||||||
| HCFC | R-124 | 1-Chloro-1,2,2,2-tetrafluoroethane | C2HF4Cl | 2837-89-0 | 5.8 | 0.022 | 527 | 1,000 A1 | 10,000 | 56 | 136.5 | −12 | 122.28 | 3,624 | |
| HCFC | R-124a | 1-Chloro-1,1,2,2-tetrafluoroethane | C2HF4Cl | 354-25-6 | 5.8? | 0.022? | 609? | 136.5 | |||||||
| HFC | R-125 | Pentafluoroethane | C2HF5 | 354-33-6 | 29 | 0 | 3,170 | 1,000 A1 | 75,000 | 370 | 120 | −48.5 | 66.18 | 3,629 | |
| HFC | R-E125 | Pentafluorodimethyl ether | C2F5OC2F5 | 3822-68-2 | 136 | 0 | 14,900 | 136 | |||||||
| HCC | R-130 | 1,1,2,2-Tetrachloroethane | C2H2Cl4 | 79-34-5 | 167.8 | 146.5 | 388.06 | 5,840 | |||||||
| HCC | R-130a | 1,1,1,2-Tetrachloroethane | C2H2Cl4 | 630-20-6 | 167.8 | 130.5 | |||||||||
| HCFC | R-131 | 1,1,2-Trichloro-2-fluoroethane | C2H2FCl3 | 359-28-4 | 0.007–0.05 | 151.4 | |||||||||
| HCFC | R-131a | 1,1,2-Trichloro-1-fluoroethane | C2H2FCl3 | 811-95-0 | 0.007–0.05 | 151.4 | |||||||||
| HCFC | R-131b | 1,1,1-Trichloro-2-fluoroethane | C2H2FCl3 | 2366-36-1 | 0.007–0.05 | 151.4 | |||||||||
| HCFC | R-132 | 1,2-Dichloro-1,2-difluoroethane | C2H2F2Cl2 | 431-06-1 | 0.008–0.05 | 134.9 | |||||||||
| HCFC | R-132a | 1,1-Dichloro-2,2-difluoroethane | C2H2F2Cl2 | 471-43-2 | 0.008–0.05 | 134.9 | |||||||||
| HCFC | R-132b | 1,2-Dichloro-1,1-difluoroethane | C2H2F2Cl2 | 1649-08-7 | 0.008–0.05 | 134.9 | |||||||||
| HCFC | R-132c | 1,1-Dichloro-1,2-difluoroethane | C2H2F2Cl2 | 1842-05-3 | 0.008–0.05 | 134.9 | |||||||||
| H | R-132bB2 | 1,2-Dibromo-1,1-difluoroethane | C2H2Br2F2 | 75-82-1 | 0.2–1.5 | 223.8 | |||||||||
| HCFC | R-133 | 1-Chloro-1,2,2-Trifluoroethane | C2H2F3Cl | 431-07-2 | 0.02–0.06 | 118.5 | |||||||||
| HCFC | R-133a | 1-Chloro-2,2,2-Trifluoroethane | C2H2F3Cl | 75-88-7 | 0.02–0.06 | 118.5 | |||||||||
| HCFC | R-133b | 1-Chloro-1,1,2-Trifluoroethane | C2H2F3Cl | 421-04-5 | 0.02–0.06 | 118.5 | |||||||||
| HFC | R-134 | 1,1,2,2-Tetrafluoroethane | C2H2F4 | 359-35-3 | 9.6 | 0 | 1,120 | 102 | |||||||
| HFC | R-134a | 1,1,1,2-Tetrafluoroethane | C2H2F4 | 811-97-2 | 14 | 0 | 1,300 | 1,000 A1 | 50,000 | 210 | 102 | −26.3 | 101.06 | 4,059 | |
| HFC | R-E134 | Bis(difluoromethyl)ether | C2H2F4O | 1691-17-4 | 26 | 0 | 6,320 | 118 | |||||||
| HCC | R-140 | 1,1,2-Trichloroethane | C2H3Cl3 | 79-00-5 | 133.4 | 112.5±2.5 | |||||||||
| HCC | R-140a | 1,1,1-Trichloroethane (Methyl chloroform) | C2H3Cl3 or CH3CCl3 | 71-55-6 | 5.0 | 0.12 | 160 | 133.4 | 74 | ||||||
| HCFC | R-141 | 1,2-Dichloro-1-fluoroethane | C2H3FCl2 | 430-57-9 | 9.3? | 0.12? | 725? | 116.9 | |||||||
| H | R-141B2 | 1,2-Dibromo-1-fluoroethane | C2H3Br2F | 358-97-4 | 0.1–1.7 | 205.9 | |||||||||
| HCFC | R-141a | 1,1-Dichloro-2-fluoroethane | C2H3FCl2 | 430-53-5 | 9.3? | 0.12? | 725? | 116.9 | |||||||
| HCFC | R-141b | 1,1-Dichloro-1-fluoroethane | C2H3FCl2 | 1717-00-6 | 9.3 | 0.12 | 725 | 500 A2? | 2,600 | 12 | 116.9 | 32 | 204.2 | 4,250 | |
| HCFC | R-142a | 1-Chloro-1,2-difluoroethane | C2H3F2Cl | 338-64-7 | 17.9? | 0.07? | 2,310? | 100.5 | |||||||
| HCFC | R-142b | 1-Chloro-1,1-difluoroethane | C2H3F2Cl | 75-68-3 | 17.9 | 0.07 | 2,310 | 1,000 A2 | 20,000 | 83 | 100.5 | −10 | 137.1 | 4,123 | |
| HFC | R-143 | 1,1,2-Trifluoroethane | C2H3F3 | 430-66-0 | 3.5 | 0 | 328 | 84 | |||||||
| HFC | R-143a | 1,1,1-Trifluoroethane | C2H3F3 | 420-46-2 | 52 | 0 | 4,800 | 1,000 A2L | 21,000 | 70 | 84 | −47.6 | 72.89 | 3,776 | |
| HFC | R-E143a | Methyl trifluoromethyl ether | C2H3F3O | 421-14-7 | 4.3 | 0 | 756 | 100 | |||||||
| HCC | R-150 | 1,2-Dichloroethane | C2H4Cl2 | 107-06-2 | 99 | 84 | 292.83 | 5,370 | |||||||
| HCC | R-150a | 1,1-Dichloroethane | C2H4Cl2 | 75-34-3 | 99 | 57.2 | 249.83 | 5,070 | |||||||
| HCFC | R-151 | 1-Chloro-2-fluoroethane | C2H4ClF | 762-50-5 | 82.5 | ||||||||||
| HCFC | R-151a | 1-Chloro-1-fluoroethane | C2H4ClF | 1615-75-4 | 82.5 | ||||||||||
| HFC | R-152 | 1,2-Difluoroethane | C2H4F2 | 624-72-6 | 0.60 | 0 | 16 | 66 | |||||||
| HFC | R-152a | 1,1-Difluoroethane | C2H4F2 | 75-37-6 | 1.4 | 0 | 138 | 1,000 A2 | 12,000 | 32 | 66 | −25 | 113.26 | 4,517 | |
| HCC | R-160 | Chloroethane (ethyl chloride) | C2H5Cl | 75-00-3 | 64.5 | 12.3 | 187.28 | 5,268 | |||||||
| HFC | R-161 | Fluoroethane | C2H5F | 353-36-6 | 0.3 | 0 | 4 | 48.1 | 102.22 | 4,702 | |||||
| HC | R-170 | Ethane | C2H6 or CH3CH3 | 74-84-0 | 58 days | < 0(smog) | 5.5–10.2 | 1,000 A3 | 7,000 | 8.7 | 30.07 | −88.6 | 32.18 | 4,872 | |
| HC | R-E170 | Dimethyl ether | CH3OCH3 | 115-10-6 | 0.015 | < 0(smog) | 1 | 1,000 A3 | 8,500 | 16 | 46.1 | −24 | |||
| CFC | R-211 | 1,1,1,2,2,3,3-Heptachloro-3-fluoropropane | C3FCl7 | 422-78-6 | 1 | 303.2 | |||||||||
| CFC | R-212 | Hexachlorodifluoropropane | C3F2Cl6 | 134452-44-1 | 1 | 286.7 | |||||||||
| CFC | R-213 | 1,1,1,3,3-Pentachloro-2,2,3-trifluoropropane | C3F3Cl5 | 2354-06-5 | 1 | 270.3 | |||||||||
| CFC | R-214 | 1,2,2,3-Tetrachloro-1,1,3,3-tetrafluoropropane | C3F4Cl4 | 2268-46-4 | 1 | 253.8 | |||||||||
| CFC | R-215 | 1,1,1-Trichloro-2,2,3,3,3-pentafluoropropane | C3F5Cl3 | 4259-43-2 | 1 | 237.4 | |||||||||
| CFC | R-216 | 1,2-Dichloro-1,1,2,3,3,3-hexafluoropropane | C3F6Cl2 | 661-97-2 | 1 | 220.9 | |||||||||
| CFC | R-216ca | 1,3-Dichloro-1,1,2,2,3,3-hexafluoropropane | C3F6Cl2 | 662-01-1 | 1 | 220.9 | |||||||||
| CFC | R-217 | 1-Chloro-1,1,2,2,3,3,3-heptafluoropropane | C3F7Cl | 422-86-6 | 1 | 204.5 | |||||||||
| CFC | R-217ba | 2-Chloro-1,1,1,2,3,3,3-heptafluoropropane | C3F7Cl | 76-18-6 | 1 | 204.5 | |||||||||
| PFC | R-218 | Octafluoropropane | C3F8 | 76-19-7 | 2,600 | 0 | 8,830 | 1,000 A1 | 90,000 | 690 | 188 | −36.7 | |||
| HCFC | R-221 | 1,1,1,2,2,3-Hexachloro-3-fluoropropane | C3HFCl6 | 422-26-4 | 0.015–0.07 | 268.7 | |||||||||
| HCFC | R-222 | Pentachlorodifluoropropane | C3HF2Cl5 | 134237-36-8 | 0.01–0.09 | 252.3 | |||||||||
| HCFC | R-222c | 1,1,1,3,3-Pentachloro-2,2-difluoropropane | C3HF2Cl5 | 422-49-1 | 0.01–0.09 | 252.3 | |||||||||
| HCFC | R-223 | Tetrachlorotrifluoropropane | C3HF3Cl4 | 134237-37-9 | 0.01–0.08 | 235.8 | |||||||||
| HCFC | R-223ca | 1,1,3,3-Tetrachloro-1,2,2-trifluoropropane | C3HF3Cl4 | 422-52-6 | 0.01–0.08 | 235.8 | |||||||||
| HCFC | R-223cb | 1,1,1,3-Tetrachloro-2,2,3-trifluoropropane | C3HF3Cl4 | 422-50-4 | 0.01–0.08 | 235.8 | |||||||||
| HCFC | R-224 | Trichlorotetrafluoropropane | C3HF4Cl3 | 134237-38-0 | 0.01–0.09 | 219.4 | |||||||||
| HCFC | R-224ca | 1,3,3-Trichloro-1,1,2,2-tetrafluoropropane | C3HF4Cl3 | 422-54-8 | 0.01–0.09 | 219.4 | |||||||||
| HCFC | R-224cb | 1,1,3-Trichloro-1,2,2,3-tetrafluoropropane | C3HF4Cl3 | 422-53-7 | 0.01–0.09 | 219.4 | |||||||||
| HCFC | R-224cc | 1,1,1-Trichloro-2,2,3,3-tetrafluoropropane | C3HF4Cl3 | 422-51-5 | 0.01–0.09 | 219.4 | |||||||||
| HCFC | R-225 | Dichloropentafluoropropane | C3HF5Cl2 | 127564-92-5 | 0.01–0.05 | 202.9 | |||||||||
| HCFC | R-225aa | 2,2-Dichloro-1,1,1,3,3-pentafluoropropane | C3HF5Cl2 | 128903-21-9 | 0.01–0.05 | 202.9 | |||||||||
| HCFC | R-225ba | 2,3-Dichloro-1,1,1,2,3-pentafluoropropane | C3HF5Cl2 | 422-48-0 | 0.01–0.05 | 202.9 | |||||||||
| HCFC | R-225bb | 1,2-Dichloro-1,1,2,3,3-pentafluoropropane | C3HF5Cl2 | 422-44-6 | 0.01–0.05 | 202.9 | |||||||||
| HCFC | R-225ca | 3,3-Dichloro-1,1,1,2,2-pentafluoropropane | C3HF5Cl2 | 422-56-0 | 1.9 | 0.02 | 127 | 202.9 | |||||||
| HCFC | R-225cb | 1,3-Dichloro-1,1,2,2,3-pentafluoropropane | C3HF5Cl2 | 507-55-1 | 5.8 | 0.03 | 525 | 202.9 | |||||||
| HCFC | R-225cc | 1,1-Dichloro-1,2,2,3,3-pentafluoropropane | C3HF5Cl2 | 13474-88-9 | 0.01–0.05 | 202.9 | |||||||||
| HCFC | R-225da | 1,2-Dichloro-1,1,3,3,3-pentafluoropropane | C3HF5Cl2 | 431-86-7 | 0.01–0.05 | 202.9 | |||||||||
| HCFC | R-225ea | 1,3-Dichloro-1,1,2,3,3-pentafluoropropane | C3HF5Cl2 | 136013-79-1 | 0.01–0.05 | 202.9 | |||||||||
| HCFC | R-225eb | 1,1-Dichloro-1,2,3,3,3-pentafluoropropane | C3HF5Cl2 | 111512-56-2 | 0.01–0.05 | 202.9 | |||||||||
| HCFC | R-226 | Chlorohexafluoropropane | C3HF6Cl | 134308-72-8 | 0.02–0.1 | 186.5 | |||||||||
| HCFC | R-226ba | 2-Chloro-1,1,1,2,3,3-hexafluoropropane | C3HF6Cl | 51346-64-6 | 0.02–0.1 | 186.5 | |||||||||
| HCFC | R-226ca | 3-Chloro-1,1,1,2,2,3-hexafluoropropane | C3HF6Cl | 422-57-1 | 0.02–0.1 | 186.5 | |||||||||
| HCFC | R-226cb | 1-Chloro-1,1,2,2,3,3-hexafluoropropane | C3HF6Cl | 422-55-9 | 0.02–0.1 | 186.5 | |||||||||
| HCFC | R-226da | 2-Chloro-1,1,1,3,3,3-hexafluoropropane | C3HF6Cl | 431-87-8 | 0.02–0.1 | 186.5 | |||||||||
| HCFC | R-226ea | 1-Chloro-1,1,2,3,3,3-hexafluoropropane | C3HF6Cl | 359-58-0 | 0.02–0.1 | 186.5 | |||||||||
| HFC | R-227ca | 1,1,2,2,3,3,3-Heptafluoropropane | C3HF7 | 2252-84-8 | 0 | 170 | |||||||||
| HFC | R-227ca2 | Trifluoromethyl 1,1,2,2-tetrafluoroethyl ether | C3HF7O | 2356-61-8 | 0 | 186 | |||||||||
| HFC | R-227ea | 1,1,1,2,3,3,3-Heptafluoropropane | C3HF7 | 431-89-0 | 34.2 | 0 | 3,350 | 1,000 A1 | 84,000 | 580 | 170 | −16.4 | 102.8 | 2,980 | |
| HFC | R-227me | Trifluoromethyl 1,2,2,2-tetrafluoroethyl ether | C3HF7O | 2356-62-9 | 11 | 0 | 1,540 | 186 | |||||||
| HCFC | R-231 | Pentachlorofluoropropane | C3H2FCl5 | 134190-48-0 | 0.05–0.09 | 234.3 | |||||||||
| HCFC | R-232 | Tetrachlorodifluoropropane | C3H2F2Cl4 | 134237-39-1 | 0.008–0.1 | 217.9 | |||||||||
| HCFC | R-232ca | 1,1,3,3-Tetrachloro-2,2-difluoropropane | C3H2F2Cl4 | 1112-14-7 | 0.008–0.1 | 217.9 | |||||||||
| HCFC | R-232cb | 1,1,1,3-Tetrachloro-2,2-difluoropropane | C3H2F2Cl4 | 677-54-3 | 0.008–0.1 | 217.9 | |||||||||
| HCFC | R-233 | Trichlorotrifluoropropane | C3H2F3Cl3 | 134237-40-4 | 0.007–0.23 | 201.4 | |||||||||
| HCFC | R-233ca | 1,1,3-Trichloro-2,2,3-trifluoropropane | C3H2F3Cl3 | 131221-36-8 | 0.007–0.23 | 201.4 | |||||||||
| HCFC | R-233cb | 1,1,3-Trichloro-1,2,2-trifluoropropane | C3H2F3Cl3 | 421-99-8 | 0.007–0.23 | 201.4 | |||||||||
| HCFC | R-233cc | 1,1,1-Trichloro-2,2,3-trifluoropropane | C3H2F3Cl3 | 131211-71-7 | 0.007–0.23 | 201.4 | |||||||||
| HCFC | R-234 | Dichlorotetrafluoropropane | C3H2F4Cl2 | 127564-83-4 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234aa | 2,2-Dichloro-1,1,3,3-tetrafluoropropane | C3H2F4Cl2 | 17705-30-5 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234ab | 2,2-Dichloro-1,1,1,3-tetrafluoropropane | C3H2F4Cl2 | 149329-24-8 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234ba | 1,2-Dichloro-1,2,3,3-tetrafluoropropane | C3H2F4Cl2 | 425-94-5 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234bb | 2,3-Dichloro-1,1,1,2-tetrafluoropropane | C3H2F4Cl2 | 149329-25-9 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234bc | 1,2-Dichloro-1,1,2,3-tetrafluoropropane | C3H2F4Cl2 | 149329-26-0 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234ca | 1,3-Dichloro-1,2,2,3-tetrafluoropropane | C3H2F4Cl2 | 70341-81-0 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234cb | 1,1-Dichloro-2,2,3,3-tetrafluoropropane | C3H2F4Cl2 | 4071-01-6 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234cc | 1,3-Dichloro-1,1,2,2-tetrafluoropropane | C3H2F4Cl2 | 422-00-4 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234cd | 1,1-Dichloro-1,2,2,3-tetrafluoropropane | C3H2F4Cl2 | 70192-63-1 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234da | 2,3-Dichloro-1,1,1,3-tetrafluoropropane | C3H2F4Cl2 | 146916-90-7 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234fa | 1,3-Dichloro-1,1,3,3-tetrafluoropropane | C3H2F4Cl2 | 76140-39-1 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-234fb | 1,1-Dichloro-1,3,3,3-tetrafluoropropane | C3H2F4Cl2 | 64712-27-2 | 0.01–0.28 | 184.9 | |||||||||
| HCFC | R-235 | Chloropentafluoropropane | C3H2F5Cl | 134237-41-5 | 0.03–0.52 | 168.5 | |||||||||
| HCFC | R-235ca | 1-Chloro-1,2,2,3,3-pentafluoropropane | C3H2F5Cl | 28103-66-4 | 0.03–0.52 | 168.5 | |||||||||
| HCFC | R-235cb | 3-Chloro-1,1,1,2,3-pentafluoropropane | C3H2F5Cl | 422-02-6 | 0.03–0.52 | 168.5 | |||||||||
| HCFC | R-235cc | 1-Chloro-1,1,2,2,3-pentafluoropropane | C3H2F5Cl | 679-99-2 | 0.03–0.52 | 168.5 | |||||||||
| HCFC | R-235da | 2-Chloro-1,1,1,3,3-pentafluoropropane | C3H2F5Cl | 134251-06-2 | 0.03–0.52 | 168.5 | |||||||||
| HCFC | R-235fa | 1-Chloro-1,1,3,3,3-pentafluoropropane | C3H2F5Cl | 677-55-4 | 0.03–0.52 | 168.5 | |||||||||
| HFC | R-236cb | 1,1,1,2,2,3-Hexafluoropropane | C3H2F6 | 677-56-5 | 13.6 | 0 | 1,210 | 152 | −1.5 | ||||||
| HFC | R-236ea | 1,1,1,2,3,3-Hexafluoropropane | C3H2F6 | 431-63-0 | 10.7 | 0 | 1,330 | 152 | 139.29 | 3,502 | |||||
| HFC | R-236fa | 1,1,1,3,3,3-Hexafluoropropane | C3H2F6 | 690-39-1 | 240 | 0 | 8,060 | 1,000 A1 | 55,000 | 340 | 152 | −1.05±.35 | 124.92 | 3,200 | |
| HFC | R-236me | 1,2,2,2-Tetrafluoroethyl difluoromethyl ether | C3H2F6O | 57041-67-5 | 5.8 | 0 | 989 | 168 | |||||||
| HCFC | R-241 | Tetrachlorofluoropropane | C3H3FCl4 | 134190-49-1 | 0.004–0.09 | 199.9 | |||||||||
| HCFC | R-242 | Trichlorodifluoropropane | C3H3F2Cl3 | 134237-42-6 | 0.005–0.13 | 183.4 | |||||||||
| HCFC | R-243 | Dichlorotrifluoropropane | C3H3F3Cl2 | 134237-43-7 | 0.007–0.12 | 167 | |||||||||
| HCFC | R-243ca | 1,3-Dichloro-1,2,2-trifluoropropane | C3H3F3Cl2 | 67406-68-2 | 0.007–0.12 | 167 | |||||||||
| HCFC | R-243cb | 1,1-Dichloro-2,2,3-trifluoropropane | C3H3F3Cl2 | 70192-70-0 | 0.007–0.12 | 167 | |||||||||
| HCFC | R-243cc | 1,1-Dichloro-1,2,2-trifluoropropane | C3H3F3Cl2 | 7125-99-7 | 0.007–0.12 | 167 | |||||||||
| HCFC | R-243da | 2,3-Dichloro-1,1,1-trifluoropropane | C3H3F3Cl2 | 338-75-0 | 0.007–0.12 | 167 | |||||||||
| HCFC | R-243ea | 1,3-Dichloro-1,2,3-trifluoropropane | C3H3F3Cl2 | 151771-08-3 | 0.007–0.12 | 167 | |||||||||
| HCFC | R-243ec | 1,3-Dichloro-1,1,2-trifluoropropane | C3H3F3Cl2 | 149329-27-1 | 0.007–0.12 | 167 | |||||||||
| HCFC | R-244 | Chlorotetrafluoropropane | C3H3F4Cl | 134190-50-4 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244ba | 2-Chloro-1,2,3,3-tetrafluoropropane | C3H3F4Cl | 149329-28-2 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244bb | 2-Chloro-1,1,1,2-tetrafluoropropane | C3H3F4Cl | 421-73-8 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244ca | 3-Chloro-1,1,2,2-tetrafluoropropane | C3H3F4Cl | 679-85-6 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244cb | 1-Chloro-1,2,2,3-tetrafluoropropane | C3H3F4Cl | 67406-66-0 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244cc | 1-Chloro-1,1,2,2-tetrafluoropropane | C3H3F4Cl | 421-75-0 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244da | 2-Chloro-1,1,3,3-tetrafluoropropane | C3H3F4Cl | 19041-02-2 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244db | 2-Chloro-1,1,1,3-tetrafluoropropane | C3H3F4Cl | 117970-90-8 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244ea | 3-Chloro-1,1,2,3-tetrafluoropropane | C3H3F4Cl | 0.009–0.14 | 150.5 | ||||||||||
| HCFC | R-244eb | 3-Chloro-1,1,1,2-tetrafluoropropane | C3H3F4Cl | 151771-09-4 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244ec | 1-Chloro-1,1,2,3-tetrafluoropropane | C3H3F4Cl | 149448-09-9 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244fa | 3-Chloro-1,1,1,3-tetrafluoropropane | C3H3F4Cl | 149329-29-3 | 0.009–0.14 | 150.5 | |||||||||
| HCFC | R-244fb | 1-Chloro-1,1,3,3-tetrafluoropropane | C3H3F4Cl | 2730-64-5 | 0.009–0.14 | 150.5 | |||||||||
| HFC | R-245ca | 1,1,2,2,3-Pentafluoropropane | C3H3F5 | 679-86-7 | 6.2 | 0 | 716 | 134 | 174.42 | 3,925 | |||||
| HFC | R-245cb | Pentafluoropropane | C3H3F5 | 1814-88-6 | 0 | 134 | |||||||||
| HFC | R-245ea | 1,1,2,3,3-Pentafluoropropane | C3H3F5 | 24270-66-4 | 0 | 134 | |||||||||
| HFC | R-245eb | 1,1,1,2,3-Pentafluoropropane | C3H3F5 | 431-31-2 | 0 | 134 | |||||||||
| HFC | R-245fa | 1,1,1,3,3-Pentafluoropropane | C3H3F5 | 460-73-1 | 7.6 | 0 | 858 | 300 B1 | 34,000 | 190 | 134 | 15 | 154.05 | 3,640 | |
| HFC | R-245mc | Methyl pentafluoroethyl ether | C3H3F5O | 22410-44-2 | 0 | 150 | |||||||||
| HFC | R-245mf | Difluoromethyl 2,2,2-trifluoroethyl ether | C3H3F5O | 1885-48-9 | 2.2 | 0 | 286 | 150 | |||||||
| HFC | R-245qc | Difluoromethyl 1,1,2-trifluoroethyl ether | C3H3F5O | 69948-24-9 | 0 | 150 | |||||||||
| HCFC | R-251 | Trichlorofluoropropane | C3H4FCl3 | 134190-51-5 | 0.001–0.01 | 165.4 | |||||||||
| HCFC | R-252 | Dichlorodifluoropropane | C3H4F2Cl2 | 134190-52-6 | 0.005–0.04 | 149 | |||||||||
| HCFC | R-252ca | 1,3-Dichloro-2,2-difluoropropane | C3H4F2Cl2 | 1112-36-3 | 0.005–0.04 | 149 | |||||||||
| HCFC | R-252cb | 1,1-Dichloro-2,2-difluoropropane | C3H4F2Cl2 | 1112-01-2 | 0.005–0.04 | 149 | |||||||||
| HCFC | R-252dc | 1,2-Dichloro-1,1-difluoropropane | C3H4F2Cl2 | 7126-15-0 | 0.005–0.04 | 149 | |||||||||
| HCFC | R-252ec | 1,1-Dichloro-1,2-difluoropropane | C3H4F2Cl2 | 151771-10-7 | 0.005–0.04 | 149 | |||||||||
| HCFC | R-253 | Chlorotrifluoropropane | C3H4F3Cl | 134237-44-8 | 0.003–0.03 | 132.5 | |||||||||
| HCFC | R-253ba | 2-Chloro-1,2,3-trifluoropropane | C3H4F3Cl | 151771-11-8 | 0.003–0.03 | 132.5 | |||||||||
| HCFC | R-253bb | 2-Chloro-1,1,2-trifluoropropane | C3H4F3Cl | 69202-10-4 | 0.003–0.03 | 132.5 | |||||||||
| HCFC | R-253ca | 1-Chloro-2,2,3-trifluoropropane | C3H4F3Cl | 56758-54-4 | 0.003–0.03 | 132.5 | |||||||||
| HCFC | R-253cb | 1-Chloro-1,2,2-trifluoropropane | C3H4F3Cl | 70192-76-6 | 0.003–0.03 | 132.5 | |||||||||
| HCFC | R-253ea | 3-Chloro-1,1,2-trifluoropropane | C3H4F3Cl | 121612-65-5 | 0.003–0.03 | 132.5 | |||||||||
| HCFC | R-253eb | 1-Chloro-1,2,3-trifluoropropane | C3H4F3Cl | 151771-12-9 | 0.003–0.03 | 132.5 | |||||||||
| HCFC | R-253ec | 1-Chloro-1,1,2-trifluoropropane | C3H4F3Cl | 134251-05-1 | 0.003–0.03 | 132.5 | |||||||||
| HCFC | R-253fa | 3-Chloro-1,3,3-trifluoropropane | C3H4F3Cl | 0.003–0.03 | 132.5 | ||||||||||
| HCFC | R-253fb | 3-Chloro-1,1,1-trifluoropropane | C3H4F3Cl | 460-35-5 | 0.003–0.03 | 132.5 | |||||||||
| HCFC | R-253fc | 1-Chloro-1,1,3-trifluoropropane | C3H4F3Cl | 83124-56-5 | 0.003–0.03 | 132.5 | |||||||||
| HFC | R-254cb | 1,1,2,2-Tetrafluoropropane | C3H4F4 | 40723-63-5 | 0 | 116.1 | |||||||||
| HFC | R-254pc | Methyl 1,1,2,2-tetrafluoroethyl ether | C3H4F4O | 425-88-7 | 2.6 | 0 | 359 | 132.1 | |||||||
| HCFC | R-261 | Dichlorofluoropropane | C3H5FCl2 | 134237-45-9 | 0.002–0.02 | 131 | |||||||||
| HCFC | R-261ba | 1,2-Dichloro-2-fluoropropane | C3H5FCl2 | 420-97-3 | 0.002–0.02 | 131 | |||||||||
| HCFC | R-262 | Chlorodifluoropropane | C3H5F2Cl | 134190-53-7 | 0.002–0.02 | 114.5 | |||||||||
| HCFC | R-262ca | 1-Chloro-2,2-difluoropropane | C3H5F2Cl | 420-99-5 | 0.002–0.02 | 114.5 | |||||||||
| HCFC | R-262fa | 3-Chloro-1,1-difluoropropane | C3H5F2Cl | 83124-57-6 | 0.002–0.02 | 114.5 | |||||||||
| HCFC | R-262fb | 1-Chloro-1,3-difluoropropane | C3H5F2Cl | 151771-13-0 | 0.002–0.02 | 114.5 | |||||||||
| HFC | R-263 | Trifluoropropane | C3H5F3 | 94458-05-6 | 0 | 98.1 | |||||||||
| HCFC | R-271 | Chlorofluoropropane | C3H6FCl | 134190-54-8 | 0.001–0.03 | 96.5 | |||||||||
| HCFC | R-271b | 2-Chloro-2-fluoropropane | C3H6FCl | 420-44-0 | 0.001–0.03 | 96.5 | |||||||||
| HCFC | R-271d | 2-Chloro-1-fluoropropane | C3H6FCl | 20372-78-5 | 0.001–0.03 | 96.5 | |||||||||
| HCFC | R-271fb | 1-Chloro-1-fluoropropane | C3H6FCl | 430-55-7 | 0.001–0.03 | 96.5 | |||||||||
| HFC | R-272 | Difluoropropane | C3H6F2 | 94458-04-5 | 0 | 80.1 | |||||||||
| HFC | R-281 | Fluoropropane | C3H7F | 106857-11-8 | 0 | 62.1 | |||||||||
| HC | R-290 | Propane | C3H8 or CH3CH2CH3 | 74-98-6 | 13 days | < 0(smog) | 3.3–9.5 | 1,000 A3 | 5,300 | 9.5 | 44.1 | −42.1±.2 | 96.7 | 4,248 | |
| CFC | R-C316 | Dichlorohexafluorocyclobutane | C4Cl2F6 | 356-18-3 | 74.6 ± 3(E),114.1 ± 10 (Z) | 0.40(E), 0.49(Z) | 4,160(E), 5,400(Z) | 232.9 | |||||||
| CFC | R-C317 | Chloroheptafluorocyclobutane | C4ClF7 | 377-41-3 | 216.5 | ||||||||||
| PFC | R-C318 | Octafluorocyclobutane (Perfluorocyclobutane) | C4F8 or -(CF2)4- | 115-25-3 | 3,200 | 0 | 10,300 | 1,000 A1 | 69,000 | 570 | 200 | −6 | 115.23 | 2,777 | |
| PFC | R-3-1-10 | Decafluorobutane (Perfluorobutane) | C4F10 | 355-25-9 | 2,600 | 0 | 8,860 | 238 | −1.7 | ||||||
| HFC | R-329ccb | 1,1,1,2,2,3,3,4,4-Nonafluorobutane | C4HF9 | 375-17-7 | 0 | 220 | |||||||||
| HFC | R-338eea | 1,1,1,2,3,4,4,4-Octafluorobutane | C4H2F8 | 75995-72-1 | 0 | 202 | |||||||||
| HFC | R-347ccd | 1,1,1,2,2,3,3-Heptafluorobutane | C4H3F7 | 662-00-0 | 0 | 184.1 | |||||||||
| HFC | R-347mcc | Perfluoropropyl methyl ether | C4H3F7O | 375-03-1 | 5.2 | 0 | 575 | 200.1 | |||||||
| HFC | R-347mmy | Perfluoroisopropyl methyl ether | C4H3F7O | 22052-84-2 | 3.4 | 0 | 343 | 200.1 | |||||||
| HFC | R-365mfc | 1,1,1,3,3-Pentafluorobutane | C4H5F5 | 406-58-6 | 8.6 | 0 | 804 | 148.1 | |||||||
| PFC | R-4-1-12 | Dodecafluoropentane (Perfluoropentane) | C5F12 | 678-26-2 | 4,100 | 0 | 9,160 | 288 | |||||||
| PFC | R-5-1-14 | Tetradecafluorohexane (Perfluorohexane) | C6F14 | 355-42-0 | 3,200 | 0 | 9,300 | 338 | 56 | ||||||
| CFC | R-400 | R-12/114(50/50 wt%) OR (60/40)(must be specified) |
50% CCl2F2 · 50% C2F4Cl2 OR 60% CCl2F2 · 40% C2F4Cl2 |
200 OR 180 |
1.0 | 10,450 10,540 |
1,000 A1 1,000 A1 |
28,000 30,000 |
160 170 |
141.6 136.9 |
|||||
| HCFC | R-401A | R-22/152a/124 (53±2/13+.5,-1.5/34±1) | 53±2% CHClF2 · 13+.5,-1.5% C2H4F2 · 34±1% C2HF4Cl | MP-39 | 8.514 | 0.03398 | 1,182 | 1,000 A1 | 27,000 | 110 | 94.4 | −34.4/−28.8 | 105.27 | 4,613 | |
| HCFC | R-401B | R-22/152a/124 (61±2/11+.5,-1.5/28±1) | 61±2% CHClF2 · 11+.5,-1.5% C2H4F2 · 28±1% C2HF4Cl | MP-66 | 9.098 | 0.03666 | 1,288 | 1,000 A1 | 30,000 | 120 | 92.8 | −35.7/−30.8 | 103.54 | 4,682 | |
| HCFC | R-401C | R-22/152a/124 (33±2/15+.5,-1.5/52±1) | 33±2% CHClF2 · 15+.5,-1.5% C2H4F2 · 52±1% C2HF4Cl | MP-52 | 7.186 | 0.02794 | 933 | 1,000 A1 | 20,000 | 84 | 101 | −30.5/−23.8 | |||
| HCFC | R-402A | R-125/290/22 (60±2/2±1/38±2) | 60±2% C2HF5 · 2±1% C3H8 · 38±2% CHClF2 | HP-80 | 22.2? | 0.019 | 2,788 | 1,000 A1 | 33,000 | 140 | 101.5 | −49.2/−47.0 | 76.03 | 4,234 | |
| HCFC | R-402B | R-125/290/22 (38±2/2±1/60±2) | 38±2% C2HF5 · 2±1% C3H8 · 60±2% CHClF2 | HP-81 | 18.46? | 0.03 | 2,416 | 1,000 A1 | 63,000 | 240 | 94.7 | −47.2/−44.9 | 83.03 | 4,525 | |
| HCFC | R-403A | R-290/22/218 (5+.2,-2/75±2/20±0) | 5+.2,-2% C3H8 · 75±2% CHClF2 · 20±0% C3F8 | ISCEON 69-S | 529.6? | 0.0375 | 3,124 | 1,000 A2 | 33,000 | 120 | 92 | −44.0/−42.3 | 91.22 | 4,688 | |
| HCFC | R-403B | R-290/22/218 (5+.2,-2/56±2/39±0) | 5+.2,-2% C3H8 · 56±2% CHClF2 · 39±0% C3F8 | ISCEON 69-L | 1,021.32? | 0.028 | 4,457 | 1,000 A1 | 70,000 | 290 | 103.3 | −43.8/−42.3 | 88.72 | 4,399 | |
| HFC | R-404A | R-125/143a/134a (44±2/52±1/4±2) | 44±2% C2HF5 · 52±1% C2H3F3 · 4±2% C2H2F4 | HP-62, FX-70 | 40.36 | 0 | 3,922 | 1,000 A1 | 130,000 | 500 | 97.6 | −46.6/−45.8 | 72.14 | 3,735 | |
| HCFC | R-405A | R-22/152a/142b/C318 (45±0/7±1/5.5±1/42.5±2) | 45±0% CHClF2 · 7±1% C2H4F2 · 5.5±1% C2H3F2Cl · 42.5±2% C4F8 | GREENCOOL G2015 | 1,366.4825 | 0.02635 | 5,328 | 1,000 A1? | 57,000 | 260 | 111.9 | −32.9/−24.5 | 106 | 4,289 | |
| HCFC | R-406A | R-22/600a/142b (55±2/4±1/41±0) | 55±2% CHClF2 · 4±1% C4H10 · 41±0% C2H3F2Cl | GHG | 14.419? | 0.0562 | 1,943 | 1,000 A2 | 21,000 | 25 | 89.9 | −32.7/−23.5 | 116.5 | 4,881 | |
| HCFC | R-406B | R-22/600a/142b (65±2/4±1/31±0) | 65±2% CHClF2 · 4±1% C4H10 · 31±0% C2H3F2Cl | GHG-HP | 13.829? | 0.0542 | 1,893 | 1,000? A2? | 21,000? | 25? | 88.6 | ||||
| HFC | R-407A | R-32/125/134a (20±2/40±2/40±2) | 20±2% CH2F2 · 40±2% C2HF5 · 40±2% C2H2F4 | Klea 60 | 18.18 | 0 | 2,107 | 1,000 A1 | 83,000 | 300 | 90.1 | −45.2/−38.7 | 81.91 | 4,487 | |
| HFC | R-407B | R-32/125/134a (10±2/70±2/20±2) | 10±2% CH2F2 · 70±2% C2HF5 · 20±2% C2H2F4 | Klea 61 | 23.59 | 0 | 2,804 | 1,000 A1 | 79,000 | 330 | 102.9 | −46.8/−42.4 | 74.38 | 4,083 | |
| HFC | R-407C | R-32/125/134a (23±2/25±2/52±2) | 23±2% CH2F2 · 25±2% C2HF5 · 52±2% C2H2F4 | Klea 66, AC9000 | 15.657 | 0 | 1,774 | 1,000 A1 | 81,000 | 290 | 86.2 | −43.8/−36.7 | 86.05 | 4,634 | |
| HFC | R-407D | R-32/125/134a (15±2/15±2/70±2) | 15±2% CH2F2 · 15±2% C2HF5 · 70±2% C2H2F4 | 14.885 | 0 | 1,627 | 1,000 A1 | 68,000 | 250 | 91 | −39.4/−32.7 | 91.57 | 4,483 | ||
| HFC | R-407E | R-32/125/134a (25±2/15±2/60±2) | 25±2% CH2F2 · 15±2% C2HF5 · 60±2% C2H2F4 | 13.975 | 0 | 1,552 | 1,000 A1 | 80,000 | 280 | 83.8 | −42.8/−35.6 | 88.77 | 4,734 | ||
| HFC | R-407F | R-32/125/134a (30±2/30±2/40±2) | 30±2% CH2F2 · 30±2% C2HF5 · 40±2% C2H2F4 | Genetron Performax LT | 15.77 | 0 | 1,825 | 1,000 A1 | 95,000 | 320 | 82.1 | −46.1/−39.7 | |||
| HCFC | R-408A | R-125/143a/22 (7±2/46±1/47±2) | 7±2% C2HF5 · 46±1% C2H3F3 · 47±2% CHClF2 | FX-10 | 31.59 | 0.0235 | 3,152 | 1,000 A1 | 95,000 | 340 | 87 | −45.5/−45.0 | 83.5 | 4,340 | |
| HCFC | R-409A | R-22/124/142b (60±2/25±2/15±1) | 60±2% CHClF2 · 25±2% C2HF4Cl · 15±1% C2H3F2Cl | FX-56 | 11.335 | 0.046 | 1,585 | 1,000 A1 | 29,000 | 110 | 97.4 | −35.4/−27.5 | 106.92 | 4,600 | |
| HCFC | R-409B | R-22/124/142b (65±2/25±2/10±1) | 65±2% CHClF2 · 25±2% C2HF4Cl · 10±1% C2H3F2Cl | FX-57 | 11.04 | 0.045 | 1,560 | 1,000 A1 | 30,000 | 120 | 96.7 | −36.5/−29.7 | 104.36 | 4,711 | |
| HFC | R-410A | R-32/125 (50+.5,–1.5/50+1.5,–.5) | 50+.5,–1.5% CH2F2 · 50+1.5,–.5% CHF2CF3 | AZ-20, Puron, Suva 9100 | 16.95 | 0 | 2,088 | 1,000 A1 | 140,000 | 420 | 72.6 | −51.6/−51.5 | 70.17 | 4,770 | |
| HFC | R-410B | R-32/125 (45±1/55±1) | 45±1% CH2F2 · 55±1% CHF2CF3 | AC9100 | 18.155 | 0 | 2,229 | 1,000? A1 | 140,000 | 430 | 75.6 | −51.5/−51.4 | |||
| HCFO | R-411A | R-1270/22/152a (1.5+0,–1/87.5+2,–0/11+0,–1) | 1.5+0,–1% C3H6 · 87.5+2,–0% CHClF2 · 11+0,–1% C2H4F2 | GREENCOOL G2018a | 10.834 | 0.04375 | 1,597 | 990 A2 | 14,000 | 46 | 82.4 | −39.7/−37.2 | 99.06 | 4,954 | |
| HCFO | R-411B | R-1270/22/152a (3+0,–1/94+2,–0/3+0,–1) | 3+0,–1% C3H6 · 94+2,–0% CHClF2 · 3+0,–1% C2H4F2 | GREENCOOL G2018b | 11.682 | 0.047 | 1,705 | 980 A2 | 13,000 | 45 | 83.1 | −41.6/−41.3 | 95.95 | 4,947 | |
| HCFO | R-411C | R-1270/22/152a (3+0,–1/95.5+2,–0/1.5+0,–1) | 3+0,–1% C3H6 · 95.5+2,–0% CHClF2 · 1.5+0,–1% C2H4F2 | GREENCOOL G2018c | 11.841 | 0.04775 | 1,730 | 970? A2? | 12,000? | 44? | 83.4 | 95.5 | 4,950 | ||
| HCFC | R-412A | R-22/218/142b (70±2/5±2/25±1) | 70±2% CHClF2 · 5±2% C3F8 · 25±1% C2H3F2Cl | Arcton TP5R | 142.875 | 0.0525 | 2,286 | 1,000 A2 | 22,000 | 82 | 92.2 | −36.4/−28.8 | 107.5 | 4,881 | |
| HFC | R-413A | R-218/134a/600a (9±1/88±2/3+0,–1) | 9±1% C3F8 · 88±2% C2H2F4 · 3+0,–1% C4H10 | ISCEON 49 | 246.68? | 0 | 2,053 | 1,000 A2 | 22,000 | 94 | 104 | −29.3/−27.6 | 101.39 | 4,240 | |
| HCFC | R-414A | R-22/124/600a/142b (51±2/28.5±2/4±.5/16.5+.5,–1) | 51±2% CHClF2 · 28.5±2% C2HF4Cl · 4±.5% C4H10 · 16.5+.5,–1% C2H3F2Cl | GHG-X4, Autofrost, Chill-It | 11.2065? | 0.04332 | 1,478 | 1,000 A1 | 26,000 | 100 | 96.9 | −34.0/−25.8 | 110.72 | 4,702 | |
| HCFC | R-414B | R-22/124/600a/142b (50±2/39±2/1.5±.5/9.5+.5,–1) | 50±2% CHClF2 · 39±2% C2HF4Cl · 1.5±.5% C4H10 · 9.5+.5,–1% C2H3F2Cl | Hot Shot, Kar Kool | 10.1425? | 0.04023 | 1,362 | 1,000 A1 | 23,000 | 95 | 101.5 | −34.4/−26.1 | 108 | 4,592 | |
| HCFC | R-415A | R-22/152a (82±1/18±1) | 82±1% CHClF2 · 18±1% C2H4F2 | 10.092 | 0.041 | 1,507 | 1,000 A2 | 57,000 | 190 | 81.9 | −37.5/−34.7 | ||||
| HCFC | R-415B | R-22/152a (25±1/75±1) | 25±1% CHClF2 · 75±1% C2H4F2 | 4.05 | 0.0125 | 546 | 1,000 A2 | 52,000 | 120 | 70.2 | −23.4/−21.8 | ||||
| HCFC | R-416A | R-134a/124/600 (59+.5,–1/39.5+1,–.5/1.5+1,–.2) | 59+.5,-1% C2H2F4 · 39.5+1,–.5% C2HF4Cl · 1.5+1,–.2% C4H10 | FRIGC (FR-12) | 10.731? | 0.00869 | 1,084 | 1,000 A1 | 14,000 | 62 | 111.9 | −38.0/−32.9 | 108.22 | 4,020 | |
| HFC | R-417A | R-125/134a/600 (46.6±1.1/50±1/3.4+.1,–.4) | 46.6±1.1% C2HF5 · 50±1% C2H2F4 · 3.4+.1,–.4% C4H10 | ISCEON 59, NU-22 | 20.922? | 0 | 2,346 | 1,000 A1 | 13,000 | 56 | 106.7 | −41.2/−40.1 | 89.89 | 4,102 | |
| HFC | R-417B | R-125/134a/600 (79±1/18.3±1/2.7+.1,–.5) | 79±1% C2HF5 · 18.3±1% C2H2F4 · 2.7+.1,–.5% C4H10 | 25.796? | 0 | 3,027 | 1,000 A1 | 15,000 | 70 | 113.1 | −44.9/−41.5 | ||||
| HCFC | R-418A | R-290/22/152a (1.5±.5/96±1/2.5±.5) | 1.5±.5% C3H8 · 96±1% CHClF2 · 2.5±.5% C2H4F2 | 11.735? | 0.048 | 1,741 | 1,000 A2 | 59,000 | 200 | 84.6 | −42.6/−36.0 | ||||
| HFC | R-419A | R-125/134a/E170 (77±1/19±1/4±1) | 77±1% C2HF5 · 19±1% C2H2F4 · 4±1% C2H6O | 24.9906 | 0 | 2,967 | 1,000 A2 | 70,000 | 310 | 109.3 | −25.0/−24.2 | ||||
| HCFC | R-420A | R-134a/142b (88+1,–0/12+0,–1) | 88+1,–0% C2H2F4 · 12+0,–1% C2H3F2Cl | Choice Refrigerant | 14.468 | 0.0084 | 1,548 | 1,000 A1 | 45,000 | 190 | 101.8 | −34.4/−28.8 | |||
| HFC | R-421A | R-125/134a (58±1/42±1) | 58±1% C2HF5 · 42±1% C2H2F4 | Choice R421A | 22.7 | 0 | 2,631 | 1,000 A1 | 61,000 | 280 | 111.7 | ||||
| HFC | R-421B | R-125/134a (85±1/15±1) | 85±1% C2HF5 · 15±1% C2H2F4 | Choice 421B | 26.75 | 0 | 3,190 | 1,000 A1 | 69,000 | 330 | 116.9 | ||||
| HFC | R-422A | R-125/134a/600a (85.1±1/11.5±1/3.4+.1,–.4) | 85.1±1% C2HF5 · 11.5±1% C2H2F4 · 3.4+.1,–.4% C4H10 | ISCEON 79 | 26.697? | 0 | 3,143 | 1,000 A1 | 63,000 | 290 | 113.6 | ||||
| HFC | R-422B | R-125/134a/600a (55±1/42±1/3+.1,–.5) | 55±1% C2HF5 · 42±1% C2H2F4 · 3+.1,–.5% C4H10 | ICOR XAC1 | 22.19? | 0 | 2,526 | 1,000 A1 | 56,000 | 250 | 108.5 | ||||
| HFC | R-422C | R-125/134a/600a (82±1/15±1/3+.1,–.5) | 82±1% C2HF5 · 15±1% C2H2F4 · 3+.1,–.5% C4H10 | ICOR XLT1 | 26.24? | 0 | 3,085 | 1,000 A1 | 62,000 | 290 | 113.4 | ||||
| HFC | R-422D | R-125/134a/600a (65.1+.9,–1.1/31.5±1/3.4+.1,–.4) | 65.1+.9,–1.1% C2HF5 · 31.5±1% C2H2F4 · 3.4+.1,–.4% C4H10 | ISCEON MO29 | 23.697? | 0 | 2,729 | 1,000 A1 | 58,000 | 260 | 109.9 | ||||
| HFC | R-423A | R-134a/227ea (52.5±1/47.5±1) | 52.5±1% C2H2F4 · 47.5±1% C3HF7 | 23.595 | 0 | 2,280 | 1,000 A1 | 59,000 | 310 | 126 | |||||
| HFC | R-424A | R-125/134a/600a/600/601a (50.5±1/47±1/.9+.1,–.2/1+.1,+.2/.6+.1,–.2) | 50.5±1% C2HF5 · 47±1% C2H2F4 · 1.9+.3,–.1% C4H10 ·.6+.1,–.2% C5H12 | RS-44 (new comp.) | 21.525? | 0 | 2,440? | 970 A1 | 23,000 | 100 | 108.4 | ||||
| HFC | R-425A | R-32/134a/227ea (18.5±.5/69.5±.5/12±.5) | 18.5±.5% CH2F2 · 69.5±.5% C2H2F4 · 12±.5% C3HF7 | 14.7405 | 0 | 1,505 | 1,000 A1 | 72,000 | 260 | 90.3 | |||||
| HFC | R-426A | R-125/134a/600/601a (5.1±1/93±1/1.3+.1,–.2/.6+.1,–.2) | 5.1±1% C2HF5 · 93±1% C2H2F4 · 1.3+.1,–.2% C4H10 ·.6+.1,–.2% C5H12 | RS-24 (new comp.) | 14.727? | 0 | 1,508? | 990 A1 | 20,000 | 83 | 101.6 | ||||
| HFC | R-427A | R-32/125/143a/134a (15±2/25±2/10±2/50±2) | 15±2% CH2F2 · 25±2% C2HF5 · 10±2% C2H3F3 · 50±2% C2H2F4 | Forane 427A | 20.185 | 0 | 2,138 | 1,000 A1 | 79,000 | 290 | 90.4 | ||||
| HFC | R-428A | R-125/143a/290/600a (77.5±1/20±1/.6+.1,–.2/1.9+.1,–.2) | 77.5±1% C2HF5 · 20±1% C2H3F3 ·.6+.1,–.2% C3H8 · 1.9+.1,–.2% C4H10 | RS-52 | 33.175? | <0(smog) | 3,607 | 1,000 A1 | 83,000 | 370 | 107.5 | ||||
| HFC | R-429A | R-E170/152a/600a (60±1/10±1/30±1) | 60±1% C2H6O · 10±1% C2H4F2 · 30±1% C4H10 | 3.749? | <0(smog) | 13.9 | 1,000 A3 | 6,300 | 13 | 50.8 | |||||
| HFC | R-430A | R-152a/600a (76±1/24±1) | 76±1% C2H4F2 · 24±1% C4H10 | 3.944? | 0 | 95 | 1,000 A3 | 8,000 | 21 | 64 | |||||
| HFC | R-431A | R-290/152a (71±1/29±1) | 71±1% C3H8 · 29±1% C2H4F2 | 8.926? | <0(smog) | 38.3 | 1,000 A3 | 5,500 | 11 | 48.8 | |||||
| HO | R-432A | R-1270/E170 (80±1/20±1) | 80±1% C3H6 · 20±1% C2H6O | 9.603? | <0(smog) | 1.64 | 710 A3 | 1,200 | 2.1 | 42.8 | |||||
| HO | R-433A | R-1270/290 (30±1/70±1) | 30±1% C3H6 · 70±1% C3H8 | 12 ± 3 | < 0(smog) | 2.85 | 880 A3 | 3,100 | 5.5 | 43.5 | −44.6/−44.2? | ||||
| HO | R-433B | R-1270/290 (5±1/95±1) | 5±1% C3H6 · 95±1% C3H8 | 12 ± 3 | < 0(smog) | 3.23 | 950 A3 | 4,500 | 8.1 | 44 | −42.7/−42.5 | ||||
| HO | R-433C | R-1270/290 (25±1/75±1) | 25±1% C3H6 · 75±1% C3H8 | 12 ± 3 | < 0(smog) | 2.93 | 790 A3 | 3,600 | 6.6 | 43.6 | −44.3/−43.9 | ||||
| HFC | R-434A | R-125/143a/134a/600a (63.2±1/18±1/16±1/2.8+.1,–.2) | 63.2±1% C2HF5 · 18±1% C2H3F3 · 16±1% C2H2F4 · 2.8+.1,–.2% C4H10 | RS-45 | 30.264? | 0 | 3,245 | 1,000 A1 | 73,000 | 320 | 105.7 | −45.0/−42.3 | |||
| HFC | R-435A | R-E170/152a (80±1/20±1) | 80±1% C2H6O · 20±1% C2H4F2 | 0.292 | <0(smog) | 25.6 | 1,000 A3 | 8,500 | 17 | 49 | −26.1/−25.9 | ||||
| HC | R-436A | R-290/600a (56±1/44±1) | 56±1% C3H8 · 44±1% C4H10 | 12 ± 3 | <0(smog) | 3.17 | 1,000 A3 | 4,000 | 8 | 49.3 | −34.3/−26.2 | ||||
| HC | R-436B | R-290/600a (52±1/48±1) | 52±1% C3H8 · 48±1% C4H10 | 12 ± 3 | <0(smog) | 3.16 | 1,000 A3 | 4,000 | 8 | 49.9 | −33.4/−25.0 | ||||
| HFC | R-437A | R-125/134a/600/601 (19.5+.5,–1.8/78.5+1.5,–.7/1.4+.1,–.2/.6+.1,–.2) | 19.5+.5,–1.8% C2HF5 · 78.5+1.5,–.7% C2H2F4 · 1.4+.1,–.2% C4H10 ·.6+.1,–.2% C5H12 | 16.885? | 0 | 1,805? | 990 A1 | 19,000 | 81 | 103.7 | −32.9/−29.2 | ||||
| HFC | R-438A | R-32/125/134a/600/601a (8.5+.5,-1.5/45±1.5/44.2±1.5/1.7+.1,-.2/.6+.1,-.2) | 8.5+.5,-1.5% CH2F2 · 45±1.5% C2HF5 · 44.2±1.5% C2H2F4 · 1.7+.1,-.2% C4H10 ·.6+.1,-.2% C5H12 | KDD5, ISCEON MO99 | 19.9305? | 0 | 2,265? | 990 A1 | 20,000 | 79 | 99.1 | −43.0/−36.4 | |||
| HFC | R-439A | R-32/125/600a (50±1/47±1/3±.5) | 50±1% CH2F2 · 47±1% C2HF5 · 3±.5% C4H10 | 16.44? | 0 | 1,983 | 990 A2 | 26,000 | 76 | 71.2 | −52.0/−51.8 | ||||
| HFC | R-440A | R-290/134a/152a (.6±.1/1.6±.6/97.8±.5) | .6±.1% C3H8 · 1.6±.6% C2H2F4 · 97.8±.5% C2H4F2 | 1.6652? | <0(smog) | 144 | 1,000 A2 | 12,000 | 31 | 66.2 | −25.5/−24.3 | ||||
| HC | R-441A | R-170/290/600a/600 (3.1±.3/54.8±2/6±.6/36.1±2) | 3.1±.3% C2H6 · 54.8±2% C3H8 · 42.1±2.6% C4H10 | HCR-188C | 12 ± 3 | <0(smog) | 3.6 | 1,000 A3 | 3,200 | 6.3 | 48.3 | −41.9/−20.4 | |||
| HFC /
HFO |
R-448A | R-32/125/134a/1234ze/1234 yf (26%/26%/21%/7%/20%) |
26% CH2F2 · 26% C2HF5 · 21% C2H2F4 · 7% C3H2F4 · |
Solistice N-40 | 0 | 1273 | A1 | 189.9 | −45.9 | 83.7 | 4,660 | ||||
| HFO | R-449A | R-32/R-125/134a/1234yf (24.3%/24.7%/25.7%/25.3%) |
24.3% CH2F2 · 24.7% C2HF5 · 25.7% C2H2F4 · 25.3% C3H2F4 |
Forane 449a | 0 | 1,282 | A1 | 87.2 | −45.9 | 81.5 | |||||
| HFO | R-452B | R-32/R-125/1234yf (67.0%/7.0%/26.0%) |
67.0% CH2F2 · 7.0% C2HF5 · 26.0% C3H2F4 |
Opteon XL55, Solstice L41y | 0 | 676 | A2L | 63.5 | −50.9/−50.1 | 76.0 | 5,220 | ||||
| HFC | R-453A | R-32/125/134a/227ea/600/601a (20%/20%/53.8%/5%/0.6%/0.6%) |
20.0% CH2F2 · 20.0% C2HF5 · 53.8% C2H2F4 · 5.0% C3HF7 · 0.6% C4H10 · 0.6% C5H12 |
RS-70 | 0 | 1,765 | 1,000 A1 | 88.8 | −42.2 | 87.9 | 4,530 | ||||
| HFO | R-454A | R-32/1234yf (35.0%/65.0%) | 35.0% CH2F2 · 65.0% C3H2F4 |
Opteon XL40 | 0 | 239 | A2L | 80.5 | −48.3 | 78.9 | |||||
| HFO | R-454B | R-32/1234yf (68.9%/31.1%) | 68.9% CH2F2 · 31.1% C3H2F4 |
Opteon XL41, Puron Advance | 0 | 466 | A2L | 62.6 | −50.9 | 77.0 | |||||
| HFO | R-454C | R-32/1234yf (21.5%/78.5%) | 21.5% CH2F2 · 78.5% C3H2F4 |
Opteon XL20 | 0 | 148 | A2L | 90.8 | −45.9 | 82.4 | |||||
| HFO | R-455A | R-32/1234yf/744 (75.5%/21.5%/3%) | 21.5% CH2F2 · 75.5% C3H2F4 · 3% CO2 |
Solstice L40x | 0 | 146 | A2L | 87.5 | −52.3/−39.4 | 85.6 | 4,660 | ||||
| HFO | R-456A | R-32/134a/1234ze(E) (6.0%/45.0%/49.0%) | 6.0% CH2F2 · 45.0% C2H2F4 · 49.0% C3H2F4 |
0 | 687 | 102.4 | |||||||||
| HFO | R-457A | R-32/152a/1234yf (18.0%/12.0%/70.0%) |
18.0% CH2F2 · 12.0% C2H4F2 · 70.0% C3H2F4 |
Forane 457a | 0 | 139 | A2L | 92.6 | |||||||
| HFC | R-458A | R-32/125/134a/227ea/236fa (20.5%/4.0%/61.4%/13.5%/0.6%) | 20.5% CH2F2 · 4.0% C2HF5 · 61.4% C2H3F3 · 13.5% C3HF7 · 0.6% C3H2F6 |
0 | 1,650 | 92.0 | |||||||||
| HFO | R-459A | R-32/1234yf(E)/1234ze(E) (68.0%/26.0%/6.0%) | 68.0% CH2F2 · 26.0% C3H2F4 · 6.0% C3H2F4 |
Forane 459a | 0 | 460 | |||||||||
| HFC/H | R-466A | R-32/125/13I1 (49/11.5/39.5) | 49% CH2F2 · 11.5% C2HF5 · 39.5% CIF3 |
Solstice N41 | 0 | 733 | A1 | −51.7 | 76.5 | 5144 | |||||
| HCFC | R-500 | R-12/152a (73.8/26.2) | 73.8% CCl2F2 · 26.2% C2H4F2 | Carrene #7 | 74.1668 | 0.738 | 8,077 | 1,000 A1 | 30,000 | 120 | 99.3 | −33/0 | 102.15 | 4,173 | |
| HCFC | R-501 | R-22/12 (75/25) | 75% CHClF2 · 25% CCl2F2 | 34 | 0.2875 | 4,083 | 1,000 A1 | 54,000 | 210 | 93.1 | −41/−41 | 96.19 | 4,764 | ||
| HCFC | R-502 | R-22/115 (48.8/51.2) | 48.8% CHClF2 · 51.2% C2F5Cl | 876.256 | 0.24968 | 4,657 | 1,000 A1 | 73,000 | 330 | 111.6 | −45/19 | 80.73 | 4,019 | ||
| HCFC | R-503 | R-23/13 (40.1/59.9) | 40.1% CHF3 · 59.9% CClF3 | 491.63 | 0.599 | 14,560 | 1,000 A1? | 40,000? | 200? | 87.2 | −88/88 | 18.43 | 4,265 | ||
| HCFC | R-504 | R-32/115 (48.2/51.8) | 48.2% CH2F2 · 51.8% C2F5Cl | 882.9618 | 0.22792 | 4,143 | 1,000 A1? | 140,000 | 450 | 79.2 | −57/17 | 62.13 | 4,439 | ||
| HCFC | R-505 | R-12/31 (78/22) | 78% CCl2F2 · 22% CH2FCl | 78.0836+ | 0.7844 | 8,504+ | 350? B2? | 10,000? | 20? | 103.5 | −30/115 | 117.78 | 4,730 | ||
| HCFC | R-506 | R-31/114 (55.1/44.9) | 55.1% CH2FCl · 44.9% C2F4Cl2 | 134.90938+ | 0.46002 | 4,495+ | 350? B2? | 10,000? | 20? | 93.7 | −12/18 | 142.22 | 5,157 | ||
| HFC | R-507[A] | R-125/143a (50/50) | 50% C2HF5 · 50% C2H3F3 | AZ-50 | 40.5 | 0 | 3,985 | 1,000 A1 | 130,000 | 520 | 98.9 | −46.7/−40 | 70.74 | 3,715 | |
| HFC | R-508[A] | R-23/116 (39/61) | 39% CHF3 · 61% C2F6 | Klea 5R3 | 6,205.3 | 0 | 13,214 | 1,000 A1 | 55,000 | 220 | 100.1 | −86/−86 | 11.01 | 3,701 | |
| HFC | R-508B | R-23/116 (46/54) | 46% CHF3 · 54% C2F6 | Suva 95 | 5,524.2 | 0 | 13,396 | 1,000 A1 | 52,000 | 200 | 95.4 | -88.3/−45.6 | 12.06 | 3,834 | |
| HCFC | R-509[A] | R-22/218 (44/56) | 44% CHClF2 · 56% C3F8 | Arcton TP5R2 | 1,461.28 | 0.022 | 5,741 | 1,000 A1 | 75,000 | 390 | 124 | −47/0 | 87.22 | 4,033 | |
| HC | R-510[A] | R-E170/600a (88±.5/12±.5) | 88±.5% C2H6O · 12±.5% C4H10 | 1.4532? | <0(smog) | 1.24 | 1,000 A3 | 7,300 | 14 | 47.2 | −25.2/−25.2 | ||||
| HC | R-511[A] | R-290/E170 (95±1/5±1) | 95±1% C3H8 · 5±1% C2H6O | 11.40075? | < 0(smog) | 3.19 | 1,000 A3 | 5,300 | 9.5 | 44.2 | −42.1/−20-40 | ||||
| HFO | R-513A | R-1234yf/134a (56%/44%) | 56% C3H2F4 · 44% C2H2F4 | 0 | 573 | A1 | 108.4 | −29.4 | 96.5 | 3,766 | |||||
| HFO | R-514A | R-1336mzz-Z/trans-1,2-Dichloroethene(t-DCE)(74.7%/25.3%) | 74.7% C4H2F6 · 25.3% C2H2CL2 | 0 | 2 | B1 | 139.6 | 29.1 | 96.5 | 3,520 | |||||
| HFO | R-515B | R-1234ze/227ea | 299 | ||||||||||||
| HC | R-600 | Butane | C4H10 or CH3CH2CH2CH3 | 106-97-8 | 6.8 days | 0 | 4.0–6.5 | 1,000 A3 | 4,000? | 9.6? | 58.1 | 0±1 | 152.01 | 3,796 | |
| HC | R-600a | Isobutane | C4H10 or CH(CH3)2CH3 | 75-28-5 | 12 ± 3 | 0 | 3 | 1,000 A3 | 4,000 | 9.6 | 58.1 | −11.7 | 134.7 | 3,640 | |
| HC | R-601 | Pentane | C5H12 or CH3CH2CH2CH2CH3 | 109-66-0 | 12 ± 3 | 0 | 4 ± 2 | 600 A3 | 1,000 | 2.9 | 72.1 | 36.1±.2 | 196.56 | 3,358 | |
| HC | R-601a | Isopentane | C5H12 or (CH3)2CHCH2CH3 | 78-78-4 | 12 ± 3 | 0 | 4 ± 2 | 600 A3 | 1,000 | 2.9 | 72.1 | 27.7 | 187.78 | 3,378 | |
| HC | R-610 | Ethoxyethane (Diethyl ether) | CH3CH2OCH2CH3 | 60-29-7 | 12 ± 3 | < 0(smog) | 4 ± 2 | 400 A3? | 74.1 | 34.6 | 193.65 | 3,640 | |||
| HC | R-611 | Methyl formate | HCOOCH3 | 107-31-3 | 12 ± 3 | 0 | < 25 | 100 B2 | 60.1 | 32 | 213.55 | 6,000 | |||
| HC | HC-12a | Propane/isobutane | 40–70% C3H8 · 30–60% C4H6 (by volume) | −33 | |||||||||||
| HC | HC-22a | Propane | C3H8 98% by volume | −42 | |||||||||||
| HC | HC-502a | Propane/ethane | C3H8 60–100% · C2H6 3-7% (by volume) | −49 | |||||||||||
| HFC / HFO | DR-14A | 415 | −20.4 | 110.7 | 3,960 | ||||||||||
| HFC | SP34E | R-134a (98.5%) | C2H2F4 (98.5%) | ||||||||||||
| R-630 | Methylamine | CH3NH2 | 74-89-5 | 31.1 | −6 | 156.89 | 7,460 | ||||||||
| R-631 | Ethylamine | CH3CH2(NH2) | 75-04-7 | 45.1 | 16.6 | 183 | 5,620 | ||||||||
| R-702 | Hydrogen | H2 | 1333-74-0 | 5.8 | A3 | 2.016 | −252.87 | −239.95 | 1,300 | ||||||
| R-704 | Helium | He | 7440-59-7 | Unlimited | 0 | 0 | 9,340? A1 | 4.002 | −268.93 | −267.96 | 227 | ||||
| R-717 | Ammonia | NH3 | 7664-41-7 | < 0.019165 | 0 | 0 | 25 B2L | 320 | 0.22 | 17.03 | −33.34 | 132.4 | 11,280 | ||
| R-718 | Water/Steam | H2O | 7732-18-5 | 0.026 | 0 | 0.2 ± 0.2 | A1 | 18.02 | 100 | 373.946 | 22,060 | ||||
| R-720 | Neon | Ne | 7440-01-9 | Unlimited | 0 | 0 | 9,340? A1 | 20.18 | −246.08 | −228.75 | 2,760 | ||||
| R-728 | Nitrogen | N2 | 7727-37-9 | Unlimited | 0 | 0 | A1 | 28.01 | −195.79 | −146.9 | 3,390 | ||||
| R-729 | Air N2/O2/Ar (78.082/20.945/.934 vol%) | 78.082% N2 · 20.945% O2 ·.934% Ar | Unlimited | 0 | 0.00054+ | A1? | 28.97 | −192.97? | −140.53 | 3,785 | |||||
| R-732 | Oxygen | O2 | 7782-44-7 | Unlimited | < 0 | 0 | A1? | 32 | −182.95 | −118.6 | 5,050 | ||||
| R-740 | Argon | Ar | 7440-37-1 | Unlimited | 0 | 0 | 9,340? A1 | 39.95 | −185.85 | −122.4 | 4,870 | ||||
| R-744 | Carbon dioxide | CO2 | 124-38-9 | 29,300-36,100 | 0 | 1 | 5,000 A1 | 40,000 | 72 | 44 | −56.56 at 518 kPa | 31.04 | 7,380 | ||
| R-744A | Nitrous oxide | N2O | 10024-97-2 | 114 | 0.017 | 265 | A1? | 44 | −88.48 | 36.4 | 7,240 | ||||
| R-764 | Sulfur dioxide | SO2 | 7446-09-5 | 5 B1 | 100 | 0.262 | 64.1 | −10 | 157.65 | 7,880 | |||||
| R-784 | Krypton | Kr | 7439-90-9 | Unlimited | 0 | 0 | 9,340? A1? | 83.80 | −153.22 | −63.8 | 5,500 | ||||
| CFO | R-1112a | 1,1-Dichloro-2,2-difluoroethylene | C2Cl2F2 | 79-35-6 | 132.9 | ||||||||||
| CFO | R-1113 | Chlorotrifluoroethylene | C2ClF3 | 79-38-9 | 116.5 | −27.8 | |||||||||
| PFO | R-1114 | Tetrafluoroethylene | C2F4 | 116-14-3 | 0 | 100 | −76.3 | ||||||||
| HCO | R-1120 | Trichloroethylene (trielene) | C2HCl3 | 79-01-6 | 131.4 | 87.2 | 297.78 | 4,909 | |||||||
| HCO | R-1130(E) | trans-1,2-Dichloroethylene | C2H2Cl2 | 156-60-5 | 0 | < 25 | 96.9 | 48.5 | 243.28 | 5,481 | |||||
| HFO | R-1132a | 1,1-Difluoroethylene | C2H2F2 | 75-38-7 | 0 | 64 | −83 | 29.7 | 4,458 | ||||||
| HCO | R-1140 | Chloroethylene (vinyl chloride) | C2H3Cl | 75-01-4 | 100? B3 | 62.5 | −13.4 | 151.83 | 5,150 | ||||||
| HFO | R-1141 | Fluoroethylene (vinyl fluoride) | C2H3F | 75-02-5 | 0 | 46 | −72.2 | ||||||||
| HO | R-1150 | Ethene (Ethylene) | CH2=CH2 | 74-85-1 | 12 ± 3 | < 0(smog) | 3.7 | 200 A3 | 28.05 | −103.7 | 9.19 | 5,040 | |||
| PFO | R-1216 | Hexafluoropropylene | C3F6 | 116-15-4 | 1,000+ | 0 | 17,340+ | 150 | −28 | ||||||
| PFO | R-1218 | Hexafluoropropene trimer | (C3F6)3 | 6792-31-0 | 0 | 450.1 | |||||||||
| HCFO | R-1224yd(Z) | (Z)-2,3,3,3,-Tetrafluoro-1-Chloropropene | (Z)-CF3-CF=CHCl | 111512-60-8 | 0.032 (21 days) | 0.00012 | <1 | 148.5 | 14°C | 156°C | 3330 | ||||
| HCFO | R-1233zd(E) | trans-1-chloro-3,3,3-trifluoropropene | C3H2ClF3 | 102687-65-0 | 0.0712328 | 0 | 1 | 130.5 | 19 | ||||||
| HFO | R-1234yf | 2,3,3,3-Tetrafluoropropene | C3H2F4 | 754-12-1 | 0.030116 | 0 | 4 | 500 A2L | 16,000 | 75 | 114 | −29.4 | |||
| HFO | R-1234ze(E) | trans-1,3,3,3-tetrafluoropropene | C3H2F4 | 29118-24-9 | 0 | 6 | 800 A2L | 16,000 | 75 | 114 | −19.0 | ||||
| HO | R-1270 | Propene (Propylene) | C3H6 or CH3CH=CH2 | 115-07-1 | 12 ± 3 | < 0(smog) | 1.8 | 500 A3 | 1,000 | 1.7 | 42.1 | −47.6 | 92.42 | 4,665 | |
| HFO | R-1336mzz(E) | trans-1,1,1,4,4,4-hexafluoro-2-butene | C4H2F6 | 66711-86-2 | 0 | 18 | 7.5 | 137.7 | 3,150 | ||||||
| HFO | R-1336mzz(Z) (DR-2) | cis-1,1,1,4,4,4-hexafluoro-2-butene | CF3CH=CHCF3(Z) | 692-49-9 | 0 | 2 | A1 | 37.4 | 171.3 | 2,900 | |||||
| Type | ASHRAE number |
IUPAC chemical name | Molecular formula | CAS no/ blend name |
Atmospheric lifetime (years) |
Semi- empirical ODP |
Net GWP 100-yr |
OEL/PEL ppm (v/v) & ASHRAE 34 safety group |
RCL/IDLH | Molecular mass u |
Boiling, or bubble/dew /azeotropic point(s) °C |
Critical temp. °C |
Critical pressure, absolute kPa | ||
| ppm (v/v) |
g/m3 | ||||||||||||||
Tipo y inflamación
|
LFL = Límite de Flammability inferior | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Los compuestos utilizados como refrigerantes pueden describirse utilizando el prefijo apropiado indicado anteriormente o con los prefijos "R-" o "Refrigerante". Por lo tanto, CFC-12 también puede escribirse como R-12 o Refrigerante 12.
Un alqueno, olefina u olefina es un compuesto insaturado que contiene al menos un doble enlace carbono-carbono.
- Estimaciones educadas
- ^ a b c d e Some CFCs are assumed to be similar in terms of Semi-Empirical ODP being one.
- bb Some HCFCs are assumed to be similar in terms of Semi-Empirical ODP.
- ^ a b c d e f h i j k l Some HCFCs are assumed to be similar in terms of Atmospheric Lifetime & net GWP over a 100-year time horizon.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae All HFCs, HFOs, PFCs " PFOs are assumed to be similar in terms of Semi-Empirical ODP being cero.
- ^ a b c d e f h i j k l m n o p q r s t u v w La mayoría de los hidrocarburos se asume que son similares a Metano en términos de Atmosférica Lifetime 12 ± 3 años " Semi-Empirical ODP being " 0(smog química).
- ^ a b c Pentane, Isopentane & Ethoxyethane (Ether Diethyl) se supone que tiene un GWP neto más de 100-yr para ser 4 ± 2.
- ^ a b c d e f h i j k l m n o p q r s t Aire, nitrógeno, oxígeno " se supone que los gases nobles tienen un tiempo de vida atmosférico ilimitado, un PAO semi-empírico de cero (salvo que el oxígeno sea ligeramente inferior a cero) " GWP neto superior a 100 años para ser cero (excepto el aire es la suma de sus partes).
Véase también
- Haloalkane
- Refrigeración
Referencias
- ^ a b "ANSI/ASHRAE Standard 34-2022: Designación y Clasificación de Seguridad de Refrigerantes". Atlanta, GA: Sociedad Americana de Ingenieros de Calefacción, Refrigeración y Aire acondicionado. 2022. ISSN 1041-2336. Retrieved 2024-01-09.
- ^ "Mezclas refrescante para desafiar la eficiencia de los hidrocarburos". 22 diciembre 2019.
- bb P. Forster; V. Ramaswamy; P. Artaxo; T. Berntsen; R. Betts; D.W. Fahey; J. Haywood; J. Lean; D.C. Lowe; G. Myhre; J. Nganga; R. Prinn; G. Raga; M. Schulz; R. Van Dorland (2007). "Capítulo 2: Cambios en los Constituyentes Atmosféricos y en el Forzamiento Radiativo". En Salomón, S.; Miller, H.L.; Tignor, M.; Averyt, K.B.; Marquis, M.; Chen, Z.; Manning, M.; Qin, D. (eds.). Climate Change 2007: The Physical Science Basis. Contribución del Grupo de Trabajo I al Cuarto Informe de Evaluación del Grupo Intergubernamental de Expertos sobre el Cambio Climático. Cambridge, Reino Unido y Nueva York, NY, Estados Unidos: Cambridge University Press. Archivado desde el original el 1 de diciembre de 2016. Retrieved 9 de octubre 2016.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae ag ah ai aj ak al am an ao ap aq ar as at au av aw ay az ba bb John S. Daniel; Guus J.M. Velders; A.R. Douglass; P.M.D. Forster; D.A. Hauglustaine; I.S.A. Isaksen; L.J.M. Kuijpers; A. McCulloch; T.J. Wallington (2006). "Capítulo 8. Escenarios de Halocarbono, Potenciales de agotamiento de Ozono y Potenciales de calentamiento Global" (PDF). Evaluación científica del agotamiento del ozono: 2006. Ginebra, Suiza: World Meteorological Organización. Retrieved 9 de octubre 2016.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae Myhre, G., D. Shindell, F.‐M. Bréon, W. Collins, J. Fuglestvedt, J. Huang, D. Koch, J.‐F. Lamarque, D. Lee, B. Mendoza, T. Nakajima, A. Robock, G. Stephens, T. Takemura y H. Zhang, 2013: Antropogenic and Natural Radiative Forcing. In: Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the fifth Assessment Report of the Intergovernmental Panel on Climate Change [Stocker, T.F., D. Qin, G.‐K. Plattner, M. Tignor, S.K. Allen, J. Boschung, A. Nauels, Y. Xia, V. Bex y P.M. Midgley (eds.)]. Cambridge University Press, Cambridge, Reino Unido y Nueva York, NY, EE.UU.
- ^ a b "Adiciones a ANSI/ASHRAE Standard 34-1997". ANSI/ASHRAE Standard 34-1997, Designation and Safety Classification of Refrigerants. Atlanta, GA: American Society of Heating, Refrigerating and Air-Conditioning Engineers. 2000-11-15. ISSN 1041-2336. Archivado desde el original (PDF) on 2016-10-10. Retrieved 2016-10-10.
- *** Wieser, Michael E.; Coplen, Tyler B. (2010-12-12). "Pesas atómicas de los elementos 2009 (Informe Técnico IUPAC)". Química pura y aplicada. 83 (2): 359–396. doi:10.1351/PAC-REP-10-09-14. ISSN 1365-3075. S2CID 95898322.
- bw bm b Wikipedia:Material infobox#Referencias
- b Schoen, J. Andrew, "Listing of Refrigerants" (PDF), Página Web HVAC/R de Andy, archivado desde el original (PDF) en 2009-03-19, recuperado 2011-12-17
- ^ a b c d e Panel Intergubernamental sobre Cambio Climático, ed. (2014), "Antropogenic and Natural Radiative Forcing", Climate Change 2013 - the Physical Science Basis, Cambridge University Press, págs. 659 a 740, doi:10.1017/cbo9781107415324.018, ISBN 9781107415324
- *** "Adiciones m, n, o, p, q, r, s, t, u, y v a ANSI/ASHRAE Estándar 34-2007" (PDF). ANSI/ASHRAE Standard 34-2007, Designación y Clasificación de Seguridad de Refrigerantes. Atlanta, GA: Sociedad Americana de Ingenieros de Calefacción, Refrigeración y Aire acondicionado. 2008-06-26. ISSN 1041-2336. Archivado desde el original (PDF) el 2011-10-12. Retrieved 2011-12-18.
- ^ a b c d e f h i j k l m n "Clase I Sustancias que agotan el ozono". Ciencia - Protección de la capa de ozono. US EPA. 2007. Archivado desde el original el 21 de diciembre de 2012. Retrieved 2010-12-16.
- ^ a b c d "ANSI/ASHRAE Adición t a ANSI/ASHRAE Standard 34-2019: Designation and Safety Classification of Refrigerants" (PDF). ANSI/ASHRAE Estándar 34-2019: Designación y Clasificación de Seguridad de Refrigerantes. Atlanta, GA: American Society of Heating, Refrigerating and Air-Conditioning Engineers. 25 de julio de 2019. ISSN 1041-2336. Retrieved 2024-01-08.
- ^ a b c d e f h i j k l m n o p q r s t u v w x "Global Warming Potentials of ODS Substitutes". Ciencia - Protección de la capa de ozono. US EPA. 2007. Archivado desde el original en 2010-10-16. Retrieved 2010-12-16.
- ^ a b c d e f h i j k l m n o p q r s t u v w x y z aa ab ac "Las sustancias que agotan el ozono de la clase II". Ciencia - Protección de la capa de ozono. US EPA. 2007. Archivado desde el original el 2010-12-09. Retrieved 2010-12-16.
- ^ El Protocolo de Montreal relativo a las sustancias que agotan la capa de ozono. UNEP, 2000. ISBN 92-807-1888-6
- ^ a b c d e f h i j k l m n o p q Protocolo de Montreal relativo a las sustancias que agotan la capa de ozono: Informe de 2006 del Comité de Opciones Técnicas sobre espumas rígidas y flexibles (FTOC); Evaluación de 2006 (PDF), Nairobi (Kenya): Secretaría del Ozono del Programa de las Naciones Unidas para el Medio Ambiente (PNUMA), marzo de 2007, ISBN 978-92-807-2826-2, recuperado 2010-12-16
- ^ a b c d e f h i j k l m n o p q r s "Adiciones e, f, g, y h a ANSI/ASHRAE Estándar 34-2010" (PDF). ANSI/ASHRAE Standard 34-2010, Designation and Safety Classification of Refrigerants. Atlanta, GA: American Society of Heating, Refrigerating and Air-Conditioning Engineers. 2011-02-03. ISSN 1041-2336. Retrieved 2011-12-18.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae ag ah ai aj ak al am an ao ap aq ar as at au av aw ay az ba bb bb bd "Adiciones d, j, l, m, y t a ANSI/ASHRAE Standard 34-2004" (PDF). ANSI/ASHRAE Standard 34-2004, Designación y Clasificación de Seguridad de Refrigerantes. Atlanta, GA: American Society of Heating, Refrigerating and Air-Conditioning Engineers. 2007-03-03. ISSN 1041-2336. Archivado desde el original (PDF) el 2011-10-12. Retrieved 2011-12-18.
- ^ a b c Ravishankara, A. R.; Daniel, John S.; Portmann, Robert W. (2009-08-27), "Supporting Online Material for - Nitrous Oxide (N2O): La Sustancia Dominant Ozone-Depleting Emitida en el siglo XXI" (PDF), Ciencia, 326 (5949), Washington, DC: 123–125, código de...326..123R, doi:10.1126/ciencia.1176985, PMID 19713491, S2CID 2100618,
La influencia de Metano en el ozono depende mucho de la altitud. En la troposfera y la estratosfera inferior induce la producción de ozono a través de la "química del humo"(10), mientras que a mayores alturas causa pérdidas de ozono [...] El efecto neto es generalmente una ganancia en el ozono de columna debido a los aumentos del metano, tanto en la columna estratosférica como en la columna total(11). Así, a diferencia de N2O, un PAO calculado para el metano probablemente sería negativo.
- ^ a b c d e f h i j k l m n o p q r s t u v Punto crítico (termodinámica)#Tabla de temperatura crítica líquido-vapor y presión para sustancias seleccionadas
- ^ a b c d e f Hodnebrog, ∅.; Dalsøren, S.; Myhre, G. (2018), "Tiempos de vida, forzamiento radiativo directo e indirecto, y potenciales de calentamiento global del etano (C2H6), propano (C3H8), y butano (C4H10)", Atmos. Sci. Lett., 2018, 19:e804 (2): e804, Bibcode:2018AtScL..19E.804H, doi:10.1002/asl.804
- ^ Lide, D. R., ed. (2005). CRC Manual de Química y Física (86a edición). Boca Raton (FL): CRC Press. p. 3.22. ISBN 978-0-8493-0486-6.
- ^ a b c Papadimitriou, Vassileios C.; McGillen, Max R.; Smith, Shona C.; Jubb, Aaron M.; Portmann, Robert W.; Hall, Bradley D.; Fleming, Eric L.; Jackman, Charles H.; Burkholder, James B. (2013). "1,2-Dichlorohexafluoro-cyclobutane (1,2-c-C4F6Cl2, R-316c) a Potent Ozone Depleting Substance and Greenhouse Gas: Atmospheric Loss Processes, Lifetimes, and Ozone Depletion and Global Warming Potentials for the (E) and (Z) Stereoisomers". El Diario de Química Física A. 117 (43): 11049–11065. código:2013JPCA..11711049P. doi:10.1021/jp407823k. hdl:2060/20140012685. PMID 24079521. S2CID 25162740.
- ^ Se supone que los hidrocarburos son similares al metano en términos de PO semi-empírico siendo 0(smog química)
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Notas
- dwc Cálculo de Blend utilizando la siguiente información: (a) Se supone que los hidrocarburos son similares a Metano en términos de tiempo de vida atmosférico 12 ± 3 años, (b) Pentane & Isopentane tiene un GWP neto superior a 100 años para ser 4 ± 2
- bw bm b Blend Calculation utilizando la siguiente información:
- ^ Punto triple; substancia sublime a presión atmosférica.