List of refrigerants
This is a list of refrigerants, sorted by their ASHRAE-designated numbers, commonly known as R numbers. Many modern refrigerants are human-made halogenated gases, especially fluorinated gases and chlorinated gases, that are frequently referred to as Freon (a registered trademark of Chemours).
Numbering scheme
[edit]According to ASHRAE standard 34, the R-number of a chemical refrigerant is assigned systematically according to its molecular structure and has between two and four digits. If there are carbon-carbon multiple bonds, there are four digits in all: the number of these bonds is the first digit and the number of carbon atoms minus one (C-1) is next. If there is more than one carbon atom but no multiple bonds, there are three digits, and the number of carbon atoms minus one is the first digit. If there is only one carbon atom, then there are only two digits. The last two digits are always the number of hydrogen atoms plus one (H+1), followed by the number of fluorine atoms. Any other atoms attached to the carbons are assumed to be chlorine atoms. For example, R-22 has one carbon atom, one hydrogen atom (2−1 = 1), two fluorine atoms, and one chlorine atom (4−2−1 = 1), so it is chlorodifluoromethane, while R-134 has two carbon atoms (2−1 = 1), two hydrogen atoms (3−1 = 2), four fluorine atoms, and no chlorine atoms (6−2−4 = 0), so it is one of the tetrafluoroethanes. This basic scheme is modified as follows:
- Capital letters "B" and "I" are suffixed, together with atom counts, if chlorine atoms have been replaced with bromine or iodine.
- If there are two carbons, the isomer without suffix is the most symmetrical; after this, lower-case suffixed letters "a", "b", ..., are added, moving forwards through the alphabet as symmetry decreases.
- If there are more than two carbons, a more complex system of suffixed letters and possibly numbers is used to distinguish isomers, when necessary.
- The suffixes "(Z)" and "(E)" may be used to differentiate (Z)- and (E)- (cis- and trans-) isomers.
- For larger molecules, numerical "digits" exceeding 9 may occur; in this case, these numbers are separated by dashes.
- For a cyclic carbon skeleton, the prefixed capital letter "C" is used.
- For an oxygen-containing refrigerant (an ether), the prefixed capital letter "E" is used.[1]: §4
There are separate numbering schemes for zeotropic and azeotropic blends, organic chemicals which don't fit into the scheme above, and inorganic chemicals:
- Zeotropic blends are numbered starting with 400. Suffixed capital letters "A", "B", ... may be used to distinguish different blends with the same constitutents.
- Azeotropic blends are numbered similarly to zeotropic blends, but starting with 500.
- Other organic chemicals may be numbered starting with 600. Suffixed lowercase letters "a", "b", ..., may be used to distinguish isomers.
- Inorganic chemicals are given numbers equalling 700 plus their molecular weight, if the weight is less than 100, or 7000 plus the molecular weight otherwise. Suffixed capital letters "A", "B", ... may be used to distinguish different chemicals with the same molecular weight.[1]: §4
Columns
[edit]The table is sortable by each of the following refrigerant properties (scroll right or reduce magnification to view more properties):
- Type/prefix (see legends)
- ASHRAE number
- IUPAC chemical name
- molecular formula
- CAS registry number / blend name
- Atmospheric lifetime in years
- Semi-empirical ozone depletion potential, ODP (normalized to be 1 for R-11)
- Net global warming potential, GWP, over a 100-year time horizon (normalized to be 1 for R-744, carbon dioxide)
- Occupational exposure limit/permissible exposure limit in parts per million (volume per volume) over a time-weighted average (TWA) concentration for a normal eight-hour work day and a 40-hour work week
- ASHRAE 34 safety group in toxicity & flammability (in air @ 60 °C, 101.3 kPa) classing (see legends)
- Refrigerant concentration limit / immediately dangerous to life or health in parts per million (volume per volume) and grams per cubic meter
- Molecular mass in atomic mass units
- Normal boiling points for pure substances, bubble and dew points for zeotropic blends, or normal boiling point and azeotropic temperature for the azeotropic blends, at 101,325 Pa (1 atmosphere) and in degrees Celsius
- Critical temperature in degrees Celsius
- Absolute critical pressure in kilopascals
Since over 100,000 refrigerant blends are possible,[2] this list should only have notable refrigerants and refrigerant blends.
List
[edit]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[3][4] | 0.73[4] | 1,400[5] | 100? B1[6] | 153.8[7] | 76.72[8] | 283.35[9] | 4,560[9] | ||
CFC | R-11 | Trichlorofluoromethane | CCl3F | 75-69-4 | 45[3][4] | 1.0[4] | 4,660[10] | 1,000[11] A1[11] | 1,100[11] | 6.2[11] | 137.4[7] | 23.77[8] | 197.96[9] | 4,408[9] |
CFC | R-12 | Dichlorodifluoromethane | CCl2F2 | 75-71-8 | 100[3][4] | 1.0[4] | 10,200[10] | 1,000[11] A1[11] | 18,000[11] | 90[11] | 120.9[7] | −29.8[8] | 111.97[9] | 4,136[9] |
H | R-12B1 | Bromochlorodifluoromethane | CBrClF2 or CF2ClBr | 353-59-3 | 16[3][4] | 7.1[4] | 1,750[5] | 165.4[7] | −3.7[8] | 153.8[9] | 4,102[9] | |||
H | R-12B2 | Dibromodifluoromethane | CBr2F2 | 75-61-6 | 2.9[4] | 1.7[4] | 209.8[7] | 22.8[8] | 198.11[9] | 4,130[9] | ||||
CFC | R-13 | Chlorotrifluoromethane | CClF3 | 75-72-9 | 640[3] | 1[12] | 13,900[10] | 1,000[11] A1[11] | 40,000? | 200? | 104.5[7] | −81.5[8] | 28.73[9] | 3,877[9] |
H | R-13B1 | Bromotrifluoromethane | CBrF3 or CF3Br | 75-63-8 | 65[3][4] | 16[4] | 6,290[5] | 1,000[11] A1[11] | 148.9[7] | −57.75[8] | 67[9] | 3,964[9] | ||
H | R-13I1 | Trifluoroiodomethane | CF3I | 2314-97-8 | 500[13] A1[13] | 195.9[13] | −21.9[13] | |||||||
PFC | R-14 | Tetrafluoromethane | CF4 | 75-73-0 | 50,000[3] | 0[14] | 7,390[3] | 1,000[11] A1[11] | 110,000[11] | 400[11] | 88[7] | −127.8[8] | −45.64[9] | 3,750[9] |
HCC | R-20 | Chloroform (Trichloromethane) | CHCl3 | 67-66-3 | 0.51[3] | 31[3] | 119.4[7] | 61.2[8] | 262.35[9] | 5,480[9] | ||||
HCFC | R-21 | Dichlorofluoromethane | CHFCl2 | 75-43-4 | 1.7[4] | 0.04[15] | 148[5] | 100? B1[11] | 102.9[7] | 8.92[8] | 178.45[9] | 5,180[9] | ||
HCFC | R-22 | Chlorodifluoromethane | CHClF2 | 75-45-6 | 12.0[3][4] | 0.055[4][16] | 1,760[5] | 1,000[11] A1[11] | 59,000[11] | 210[11] | 86.5[7] | −40.7[8] | 96.14[9] | 4,990[9] |
H | R-22B1 | Bromodifluoromethane | CHBrF2 or CHF2Br | 1511-62-2 | 5.8[4] | 0.74[12] | 404[4] | 130.9[7] | −14.6[8] | 138.83[9] | 5,132[9] | |||
HFC | R-23 | Trifluoromethane (Fluoroform) | CHF3 | 75-46-7 | 270[3] | 0[14] | 12,400[5] | 1,000[11] A1[11] | 41,000[11] | 120[11] | 70[7] | −82.1[8] | 25.92[9] | 4,836[9] |
HCC | R-30 | Dichloromethane (Methylene chloride) | CH2Cl2 | 75-09-2 | 0.38[3] | 0[17] | 8.7[3] | 100? B2[11] | 84.9[7] | 39.6[8] | 235.15[9] | 6,080[9] | ||
HCFC | R-31 | Chlorofluoromethane | CH2FCl | 593-70-4 | 0.02[15] | 350? B2? | 10,000? | 20? | 68.5[7] | −9.1[8] | 151.76[9] | 5,131[9] | ||
HFC | R-32 | Difluoromethane | CH2F2 | 75-10-5 | 4.9[3] | 0[14] | 677[5] | 1,000[11] A2L[18] | 36,000[11] | 77[11] | 52[7] | −52[8][19] | 78.11[9] | 5,782[9] |
HCC | R-40 | Chloromethane | CH3Cl | 74-87-3 | 1.0[3][4] | 0.02[4] | 13[3] | 100? B2[11] | 50.5[7] | −24.2[8] | 143.05[9] | 6,660[9] | ||
HFC | R-41 | Fluoromethane | CH3F | 593-53-3 | 2.4[3] | 0[14] | 116[5] | 34[7] | −78.2[8] | 44.13[9] | 5,897[9] | |||
HC | R-50 | Methane | CH4 | 74-82-8 | 12 ± 3[3] | <0(smog)[20] | 28[5] | 1,000[11] A3[11] | 9,000? | 9? | 16.04[7] | −162±2[8] | −82.3[21] | 4,640[21] |
PCC | R-110 | Hexachloroethane | C2Cl6 | 67-72-1 | 236.7[7] | 431.28[9] | 3,937[9] | |||||||
CFC | R-111 | Pentachlorofluoroethane | C2FCl5 | 354-56-3 | 1[12] | 220.3[7] | 135[8] | |||||||
CFC | R-112 | 1,1,2,2-Tetrachloro-1,2-difluoroethane | C2F2Cl4 | 76-12-0 | 1[12] | 203.8[7] | ||||||||
CFC | R-112a | 1,1,1,2-Tetrachloro-2,2-difluoroethane | C2F2Cl4 | 76-11-9 | 1[a] | 203.8[7] | ||||||||
CFC | R-113 | 1,1,2-Trichloro-1,2,2-trifluoroethane | C2F3Cl3 | 76-13-1 | 85[3][4] | 1.0[4] | 5,820[10] | 1,000[11] A1[11] | 2,600[11] | 20[11] | 187.4[7] | 48[19] | 214.06[9] | 3,392[9] |
CFC | R-113a | 1,1,1-Trichloro-2,2,2-trifluoroethane | C2F3Cl3 | 354-58-5 | 1[a] | 187.4[7] | ||||||||
CFC | R-114 | 1,2-Dichlorotetrafluoroethane | C2F4Cl2 | 76-14-2 | 300[3][4] | 1.0[4] | 8,590[10] | 1,000[11] A1[11] | 20,000[11] | 140[11] | 170.9[7] | 3.5[8] | 145.68[9] | 3,257[9] |
CFC | R-114a | 1,1-Dichlorotetrafluoroethane | C2F4Cl2 | 374-07-2 | 1[a] | 170.9[7] | ||||||||
H | R-114B2 | Dibromotetrafluoroethane | C2F4Br2 or CF2BrCF2Br | 124-73-2 | 20[3][4] | 11.5[4] | 1,470[5] | 259.8[7] | 47.3[8] | 214.67[9] | ||||
CFC | R-115 | Chloropentafluoroethane | C2F5Cl | 76-15-3 | 1,700[3][4] | 0.44[4] | 7,670[5] | 1,000[11] A1[11] | 120,000[11] | 760[11] | 154.5[7] | −39.1[8] | 79.95[9] | 3,120[9] |
PFC | R-116 | Hexafluoroethane | C2F6 | 76-16-4 | 10,000[3] | 0[14] | 12,200[3] | 1,000[11] A1[11] | 97,000[11] | 550[11] | 138[7] | −78.2[8] | 19.88[9] | 3,042[9] |
HCC | R-120 | Pentachloroethane | C2HCl5 | 76-01-7 | 202.3[7] | |||||||||
HCFC | R-121 | 1,1,2,2-Tetrachloro-1-fluoroethane | C2HFCl4 | 354-14-3 | 0.01–0.04[15] | 185.8[7] | ||||||||
HCFC | R-121a | 1,1,1,2-Tetrachloro-2-fluoroethane | C2HFCl4 | 354-11-0 | 0.01–0.04[b] | 185.8[7] | ||||||||
HCFC | R-122 | 1,1,2-Trichloro-2,2-difluoroethane | C2HF2Cl3 | 354-21-2 | 0.02–0.08[15] | 169.4[7] | ||||||||
HCFC | R-122a | 1,1,2-Trichloro-1,2-difluoroethane | C2HF2Cl3 | 354-15-4 | 0.02–0.08[b] | 169.4[7] | ||||||||
HCFC | R-122b | 1,1,1-Trichloro-2,2-difluoroethane | C2HF2Cl3 | 354-12-1 | 0.02–0.08[b] | 169.4[7] | ||||||||
HCFC | R-123 | 2,2-Dichloro-1,1,1-trifluoroethane | C2HF3Cl2 | 306-83-2 | 1.3[3][4] | 0.02[4] | 79[5] | 50[11] B1[11] | 9,100[11] | 57[11] | 152.9[7] | 27.6[8] | 183.68[9] | 3,662[9] |
HCFC | R-123a | 1,2-Dichloro-1,1,2-trifluoroethane | C2HF3Cl2 | 354-23-4 | 1.3?[c] | 0.02?[b] | 77?[c] | 152.9[7] | ||||||
HCFC | R-123b | 1,1-Dichloro-1,2,2-trifluoroethane | C2HF3Cl2 | 812-04-4 | 1.3?[c] | 0.02?[b] | 77?[c] | 152.9[7] | ||||||
HCFC | R-124 | 1-Chloro-1,2,2,2-tetrafluoroethane | C2HF4Cl | 2837-89-0 | 5.8[3][4] | 0.022[4] | 527[5] | 1,000[11] A1[11] | 10,000[11] | 56[11] | 136.5[7] | −12[19] | 122.28[9] | 3,624[9] |
HCFC | R-124a | 1-Chloro-1,1,2,2-tetrafluoroethane | C2HF4Cl | 354-25-6 | 5.8?[c] | 0.022?[b] | 609?[c] | 136.5[7] | ||||||
HFC | R-125 | Pentafluoroethane | C2HF5 | 354-33-6 | 29[3] | 0[14] | 3,170[5] | 1,000[11] A1[11] | 75,000[11] | 370[11] | 120[7] | −48.5[8] | 66.18[9] | 3,629[9] |
HFC | R-E125 | Pentafluorodimethyl ether | C2F5OC2F5 | 3822-68-2 | 136[3] | 0[d] | 14,900[3] | 136[7] | ||||||
HCC | R-130 | 1,1,2,2-Tetrachloroethane | C2H2Cl4 | 79-34-5 | 167.8[7] | 146.5[8] | 388.06[9] | 5,840[9] | ||||||
HCC | R-130a | 1,1,1,2-Tetrachloroethane | C2H2Cl4 | 630-20-6 | 167.8[7] | 130.5[8] | ||||||||
HCFC | R-131 | 1,1,2-Trichloro-2-fluoroethane | C2H2FCl3 | 359-28-4 | 0.007–0.05[15] | 151.4[7] | ||||||||
HCFC | R-131a | 1,1,2-Trichloro-1-fluoroethane | C2H2FCl3 | 811-95-0 | 0.007–0.05[b] | 151.4[7] | ||||||||
HCFC | R-131b | 1,1,1-Trichloro-2-fluoroethane | C2H2FCl3 | 2366-36-1 | 0.007–0.05[b] | 151.4[7] | ||||||||
HCFC | R-132 | 1,2-Dichloro-1,2-difluoroethane | C2H2F2Cl2 | 431-06-1 | 0.008–0.05[b] | 134.9[7] | ||||||||
HCFC | R-132a | 1,1-Dichloro-2,2-difluoroethane | C2H2F2Cl2 | 471-43-2 | 0.008–0.05[b] | 134.9[7] | ||||||||
HCFC | R-132b | 1,2-Dichloro-1,1-difluoroethane | C2H2F2Cl2 | 1649-08-7 | 0.008–0.05[15] | 134.9[7] | ||||||||
HCFC | R-132c | 1,1-Dichloro-1,2-difluoroethane | C2H2F2Cl2 | 1842-05-3 | 0.008–0.05[b] | 134.9[7] | ||||||||
H | R-132bB2 | 1,2-Dibromo-1,1-difluoroethane | C2H2Br2F2 | 75-82-1 | 0.2–1.5[12] | 223.8[7] | ||||||||
HCFC | R-133 | 1-Chloro-1,2,2-Trifluoroethane | C2H2F3Cl | 431-07-2 | 0.02–0.06[b] | 118.5[7] | ||||||||
HCFC | R-133a | 1-Chloro-2,2,2-Trifluoroethane | C2H2F3Cl | 75-88-7 | 0.02–0.06[15] | 118.5[7] | ||||||||
HCFC | R-133b | 1-Chloro-1,1,2-Trifluoroethane | C2H2F3Cl | 421-04-5 | 0.02–0.06[b] | 118.5[7] | ||||||||
HFC | R-134 | 1,1,2,2-Tetrafluoroethane | C2H2F4 | 359-35-3 | 9.6[3] | 0[14] | 1,120[5] | 102[7] | ||||||
HFC | R-134a | 1,1,1,2-Tetrafluoroethane | C2H2F4 | 811-97-2 | 14[3] | 0[14][17] | 1,300[5] | 1,000[11] A1[11] | 50,000[11] | 210[11] | 102[7] | −26.3[8] | 101.06[9] | 4,059[9] |
HFC | R-E134 | Bis(difluoromethyl)ether | C2H2F4O | 1691-17-4 | 26[3] | 0[d] | 6,320[3] | 118[7] | ||||||
HCC | R-140 | 1,1,2-Trichloroethane | C2H3Cl3 | 79-00-5 | 133.4[7] | 112.5±2.5[8] | ||||||||
HCC | R-140a | 1,1,1-Trichloroethane (Methyl chloroform) | C2H3Cl3 or CH3CCl3 | 71-55-6 | 5.0[3][4] | 0.12[4] | 160[5] | 133.4[7] | 74[8] | |||||
HCFC | R-141 | 1,2-Dichloro-1-fluoroethane | C2H3FCl2 | 430-57-9 | 9.3?[c] | 0.12?[b] | 725?[c] | 116.9[7] | ||||||
H | R-141B2 | 1,2-Dibromo-1-fluoroethane | C2H3Br2F | 358-97-4 | 0.1–1.7[12] | 205.9[7] | ||||||||
HCFC | R-141a | 1,1-Dichloro-2-fluoroethane | C2H3FCl2 | 430-53-5 | 9.3?[c] | 0.12?[b] | 725?[c] | 116.9[7] | ||||||
HCFC | R-141b | 1,1-Dichloro-1-fluoroethane | C2H3FCl2 | 1717-00-6 | 9.3[3][4] | 0.12[4] | 725[3] | 500[11] A2? | 2,600[11] | 12[11] | 116.9[7] | 32[8][19] | 204.2[9] | 4,250[9] |
HCFC | R-142a | 1-Chloro-1,2-difluoroethane | C2H3F2Cl | 338-64-7 | 17.9?[c] | 0.07?[b] | 2,310?[c] | 100.5[7] | ||||||
HCFC | R-142b | 1-Chloro-1,1-difluoroethane | C2H3F2Cl | 75-68-3 | 17.9[3][4] | 0.07[4] | 2,310[3] | 1,000[11] A2[11] | 20,000[11] | 83[11] | 100.5[7] | −10[8][19] | 137.1[9] | 4,123[9] |
HFC | R-143 | 1,1,2-Trifluoroethane | C2H3F3 | 430-66-0 | 3.5[3] | 0[14] | 328[5] | 84[7] | ||||||
HFC | R-143a | 1,1,1-Trifluoroethane | C2H3F3 | 420-46-2 | 52[3] | 0[14] | 4,800[5] | 1,000[11] A2L[18] | 21,000[11] | 70[11] | 84[7] | −47.6[8] | 72.89[9] | 3,776[9] |
HFC | R-E143a | Methyl trifluoromethyl ether | C2H3F3O | 421-14-7 | 4.3[3] | 0[d] | 756[3] | 100[7] | ||||||
HCC | R-150 | 1,2-Dichloroethane | C2H4Cl2 | 107-06-2 | 99[7] | 84[8] | 292.83[9] | 5,370[9] | ||||||
HCC | R-150a | 1,1-Dichloroethane | C2H4Cl2 | 75-34-3 | 99[7] | 57.2[8] | 249.83[9] | 5,070[9] | ||||||
HCFC | R-151 | 1-Chloro-2-fluoroethane | C2H4ClF | 762-50-5 | 82.5[7] | |||||||||
HCFC | R-151a | 1-Chloro-1-fluoroethane | C2H4ClF | 1615-75-4 | 82.5[7] | |||||||||
HFC | R-152 | 1,2-Difluoroethane | C2H4F2 | 624-72-6 | 0.60[3] | 0[d] | 16[5] | 66[7] | ||||||
HFC | R-152a | 1,1-Difluoroethane | C2H4F2 | 75-37-6 | 1.4[3] | 0[14][17] | 138[5] | 1,000[11] A2[11] | 12,000[11] | 32[11] | 66[7] | −25[8][19] | 113.26[9] | 4,517[9] |
HCC | R-160 | Chloroethane (ethyl chloride) | C2H5Cl | 75-00-3 | 64.5[7] | 12.3[8] | 187.28[9] | 5,268[9] | ||||||
HFC | R-161 | Fluoroethane | C2H5F | 353-36-6 | 0.3[3] | 0[d] | 4[5] | 48.1[7] | 102.22[9] | 4,702[9] | ||||
HC | R-170 | Ethane | C2H6 or CH3CH3 | 74-84-0 | 58 days[22] | < 0(smog)[e] | 5.5[3]–10.2[22] | 1,000[11] A3[11] | 7,000[11] | 8.7[11] | 30.07[7] | −88.6[8][23] | 32.18[9] | 4,872[9] |
HC | R-E170 | Dimethyl ether | CH3OCH3 | 115-10-6 | 0.015[3] | < 0(smog)[e] | 1[3] | 1,000[11] A3[11] | 8,500[11] | 16[11] | 46.1[7] | −24[8] | ||
CFC | R-211 | 1,1,1,2,2,3,3-Heptachloro-3-fluoropropane | C3FCl7 | 422-78-6 | 1[12] | 303.2[7] | ||||||||
CFC | R-212 | Hexachlorodifluoropropane | C3F2Cl6 | 134452-44-1 | 1[12] | 286.7[7] | ||||||||
CFC | R-213 | 1,1,1,3,3-Pentachloro-2,2,3-trifluoropropane | C3F3Cl5 | 2354-06-5 | 1[12] | 270.3[7] | ||||||||
CFC | R-214 | 1,2,2,3-Tetrachloro-1,1,3,3-tetrafluoropropane | C3F4Cl4 | 2268-46-4 | 1[12] | 253.8[7] | ||||||||
CFC | R-215 | 1,1,1-Trichloro-2,2,3,3,3-pentafluoropropane | C3F5Cl3 | 4259-43-2 | 1[12] | 237.4[7] | ||||||||
CFC | R-216 | 1,2-Dichloro-1,1,2,3,3,3-hexafluoropropane | C3F6Cl2 | 661-97-2 | 1[12] | 220.9[7] | ||||||||
CFC | R-216ca | 1,3-Dichloro-1,1,2,2,3,3-hexafluoropropane | C3F6Cl2 | 662-01-1 | 1[a] | 220.9[7] | ||||||||
CFC | R-217 | 1-Chloro-1,1,2,2,3,3,3-heptafluoropropane | C3F7Cl | 422-86-6 | 1[12] | 204.5[7] | ||||||||
CFC | R-217ba | 2-Chloro-1,1,1,2,3,3,3-heptafluoropropane | C3F7Cl | 76-18-6 | 1[a] | 204.5[7] | ||||||||
PFC | R-218 | Octafluoropropane | C3F8 | 76-19-7 | 2,600[3] | 0[14] | 8,830[3] | 1,000[11] A1[11] | 90,000[11] | 690[11] | 188[7] | −36.7[8] | ||
HCFC | R-221 | 1,1,1,2,2,3-Hexachloro-3-fluoropropane | C3HFCl6 | 422-26-4 | 0.015–0.07[15] | 268.7[7] | ||||||||
HCFC | R-222 | Pentachlorodifluoropropane | C3HF2Cl5 | 134237-36-8 | 0.01–0.09[b] | 252.3[7] | ||||||||
HCFC | R-222c | 1,1,1,3,3-Pentachloro-2,2-difluoropropane | C3HF2Cl5 | 422-49-1 | 0.01–0.09[15] | 252.3[7] | ||||||||
HCFC | R-223 | Tetrachlorotrifluoropropane | C3HF3Cl4 | 134237-37-9 | 0.01–0.08[b] | 235.8[7] | ||||||||
HCFC | R-223ca | 1,1,3,3-Tetrachloro-1,2,2-trifluoropropane | C3HF3Cl4 | 422-52-6 | 0.01–0.08[15] | 235.8[7] | ||||||||
HCFC | R-223cb | 1,1,1,3-Tetrachloro-2,2,3-trifluoropropane | C3HF3Cl4 | 422-50-4 | 0.01–0.08[b] | 235.8[7] | ||||||||
HCFC | R-224 | Trichlorotetrafluoropropane | C3HF4Cl3 | 134237-38-0 | 0.01–0.09[b] | 219.4[7] | ||||||||
HCFC | R-224ca | 1,3,3-Trichloro-1,1,2,2-tetrafluoropropane | C3HF4Cl3 | 422-54-8 | 0.01–0.09[15] | 219.4[7] | ||||||||
HCFC | R-224cb | 1,1,3-Trichloro-1,2,2,3-tetrafluoropropane | C3HF4Cl3 | 422-53-7 | 0.01–0.09[b] | 219.4[7] | ||||||||
HCFC | R-224cc | 1,1,1-Trichloro-2,2,3,3-tetrafluoropropane | C3HF4Cl3 | 422-51-5 | 0.01–0.09[b] | 219.4[7] | ||||||||
HCFC | R-225 | Dichloropentafluoropropane | C3HF5Cl2 | 127564-92-5 | 0.01–0.05[b] | 202.9[7] | ||||||||
HCFC | R-225aa | 2,2-Dichloro-1,1,1,3,3-pentafluoropropane | C3HF5Cl2 | 128903-21-9 | 0.01–0.05[b] | 202.9[7] | ||||||||
HCFC | R-225ba | 2,3-Dichloro-1,1,1,2,3-pentafluoropropane | C3HF5Cl2 | 422-48-0 | 0.01–0.05[b] | 202.9[7] | ||||||||
HCFC | R-225bb | 1,2-Dichloro-1,1,2,3,3-pentafluoropropane | C3HF5Cl2 | 422-44-6 | 0.01–0.05[b] | 202.9[7] | ||||||||
HCFC | R-225ca | 3,3-Dichloro-1,1,1,2,2-pentafluoropropane | C3HF5Cl2 | 422-56-0 | 1.9[3][4] | 0.02[4] | 127[5] | 202.9[7] | ||||||
HCFC | R-225cb | 1,3-Dichloro-1,1,2,2,3-pentafluoropropane | C3HF5Cl2 | 507-55-1 | 5.8[3][4] | 0.03[4] | 525[5] | 202.9[7] | ||||||
HCFC | R-225cc | 1,1-Dichloro-1,2,2,3,3-pentafluoropropane | C3HF5Cl2 | 13474-88-9 | 0.01–0.05[b] | 202.9[7] | ||||||||
HCFC | R-225da | 1,2-Dichloro-1,1,3,3,3-pentafluoropropane | C3HF5Cl2 | 431-86-7 | 0.01–0.05[b] | 202.9[7] | ||||||||
HCFC | R-225ea | 1,3-Dichloro-1,1,2,3,3-pentafluoropropane | C3HF5Cl2 | 136013-79-1 | 0.01–0.05[b] | 202.9[7] | ||||||||
HCFC | R-225eb | 1,1-Dichloro-1,2,3,3,3-pentafluoropropane | C3HF5Cl2 | 111512-56-2 | 0.01–0.05[b] | 202.9[7] | ||||||||
HCFC | R-226 | Chlorohexafluoropropane | C3HF6Cl | 134308-72-8 | 0.02–0.1[b] | 186.5[7] | ||||||||
HCFC | R-226ba | 2-Chloro-1,1,1,2,3,3-hexafluoropropane | C3HF6Cl | 51346-64-6 | 0.02–0.1[b] | 186.5[7] | ||||||||
HCFC | R-226ca | 3-Chloro-1,1,1,2,2,3-hexafluoropropane | C3HF6Cl | 422-57-1 | 0.02–0.1[b] | 186.5[7] | ||||||||
HCFC | R-226cb | 1-Chloro-1,1,2,2,3,3-hexafluoropropane | C3HF6Cl | 422-55-9 | 0.02–0.1[b] | 186.5[7] | ||||||||
HCFC | R-226da | 2-Chloro-1,1,1,3,3,3-hexafluoropropane | C3HF6Cl | 431-87-8 | 0.02–0.1[15] | 186.5[7] | ||||||||
HCFC | R-226ea | 1-Chloro-1,1,2,3,3,3-hexafluoropropane | C3HF6Cl | 359-58-0 | 0.02–0.1[b] | 186.5[7] | ||||||||
HFC | R-227ca | 1,1,2,2,3,3,3-Heptafluoropropane | C3HF7 | 2252-84-8 | 0[d] | 170[7] | ||||||||
HFC | R-227ca2 | Trifluoromethyl 1,1,2,2-tetrafluoroethyl ether | C3HF7O | 2356-61-8 | 0[d] | 186[7] | ||||||||
HFC | R-227ea | 1,1,1,2,3,3,3-Heptafluoropropane | C3HF7 | 431-89-0 | 34.2[3] | 0[14][17] | 3,350[5] | 1,000[11] A1[11] | 84,000[11] | 580[11] | 170[7] | −16.4[8] | 102.8[9] | 2,980[9] |
HFC | R-227me | Trifluoromethyl 1,2,2,2-tetrafluoroethyl ether | C3HF7O | 2356-62-9 | 11[4] | 0[d] | 1,540[4] | 186[7] | ||||||
HCFC | R-231 | Pentachlorofluoropropane | C3H2FCl5 | 134190-48-0 | 0.05–0.09[15] | 234.3[7] | ||||||||
HCFC | R-232 | Tetrachlorodifluoropropane | C3H2F2Cl4 | 134237-39-1 | 0.008–0.1[15] | 217.9[7] | ||||||||
HCFC | R-232ca | 1,1,3,3-Tetrachloro-2,2-difluoropropane | C3H2F2Cl4 | 1112-14-7 | 0.008–0.1[b] | 217.9[7] | ||||||||
HCFC | R-232cb | 1,1,1,3-Tetrachloro-2,2-difluoropropane | C3H2F2Cl4 | 677-54-3 | 0.008–0.1[b] | 217.9[7] | ||||||||
HCFC | R-233 | Trichlorotrifluoropropane | C3H2F3Cl3 | 134237-40-4 | 0.007–0.23[15] | 201.4[7] | ||||||||
HCFC | R-233ca | 1,1,3-Trichloro-2,2,3-trifluoropropane | C3H2F3Cl3 | 131221-36-8 | 0.007–0.23[b] | 201.4[7] | ||||||||
HCFC | R-233cb | 1,1,3-Trichloro-1,2,2-trifluoropropane | C3H2F3Cl3 | 421-99-8 | 0.007–0.23[b] | 201.4[7] | ||||||||
HCFC | R-233cc | 1,1,1-Trichloro-2,2,3-trifluoropropane | C3H2F3Cl3 | 131211-71-7 | 0.007–0.23[b] | 201.4[7] | ||||||||
HCFC | R-234 | Dichlorotetrafluoropropane | C3H2F4Cl2 | 127564-83-4 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234aa | 2,2-Dichloro-1,1,3,3-tetrafluoropropane | C3H2F4Cl2 | 17705-30-5 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234ab | 2,2-Dichloro-1,1,1,3-tetrafluoropropane | C3H2F4Cl2 | 149329-24-8 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234ba | 1,2-Dichloro-1,2,3,3-tetrafluoropropane | C3H2F4Cl2 | 425-94-5 | 0.01–0.28[15] | 184.9[7] | ||||||||
HCFC | R-234bb | 2,3-Dichloro-1,1,1,2-tetrafluoropropane | C3H2F4Cl2 | 149329-25-9 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234bc | 1,2-Dichloro-1,1,2,3-tetrafluoropropane | C3H2F4Cl2 | 149329-26-0 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234ca | 1,3-Dichloro-1,2,2,3-tetrafluoropropane | C3H2F4Cl2 | 70341-81-0 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234cb | 1,1-Dichloro-2,2,3,3-tetrafluoropropane | C3H2F4Cl2 | 4071-01-6 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234cc | 1,3-Dichloro-1,1,2,2-tetrafluoropropane | C3H2F4Cl2 | 422-00-4 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234cd | 1,1-Dichloro-1,2,2,3-tetrafluoropropane | C3H2F4Cl2 | 70192-63-1 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234da | 2,3-Dichloro-1,1,1,3-tetrafluoropropane | C3H2F4Cl2 | 146916-90-7 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234fa | 1,3-Dichloro-1,1,3,3-tetrafluoropropane | C3H2F4Cl2 | 76140-39-1 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-234fb | 1,1-Dichloro-1,3,3,3-tetrafluoropropane | C3H2F4Cl2 | 64712-27-2 | 0.01–0.28[b] | 184.9[7] | ||||||||
HCFC | R-235 | Chloropentafluoropropane | C3H2F5Cl | 134237-41-5 | 0.03–0.52[15] | 168.5[7] | ||||||||
HCFC | R-235ca | 1-Chloro-1,2,2,3,3-pentafluoropropane | C3H2F5Cl | 28103-66-4 | 0.03–0.52[b] | 168.5[7] | ||||||||
HCFC | R-235cb | 3-Chloro-1,1,1,2,3-pentafluoropropane | C3H2F5Cl | 422-02-6 | 0.03–0.52[b] | 168.5[7] | ||||||||
HCFC | R-235cc | 1-Chloro-1,1,2,2,3-pentafluoropropane | C3H2F5Cl | 679-99-2 | 0.03–0.52[b] | 168.5[7] | ||||||||
HCFC | R-235da | 2-Chloro-1,1,1,3,3-pentafluoropropane | C3H2F5Cl | 134251-06-2 | 0.03–0.52[b] | 168.5[7] | ||||||||
HCFC | R-235fa | 1-Chloro-1,1,3,3,3-pentafluoropropane | C3H2F5Cl | 677-55-4 | 0.03–0.52[b] | 168.5[7] | ||||||||
HFC | R-236cb | 1,1,1,2,2,3-Hexafluoropropane | C3H2F6 | 677-56-5 | 13.6[3] | 0[d] | 1,210[5] | 152[7] | −1.5 | |||||
HFC | R-236ea | 1,1,1,2,3,3-Hexafluoropropane | C3H2F6 | 431-63-0 | 10.7[3] | 0[14] | 1,330[5] | 152[7] | 139.29[9] | 3,502[9] | ||||
HFC | R-236fa | 1,1,1,3,3,3-Hexafluoropropane | C3H2F6 | 690-39-1 | 240[3] | 0[14] | 8,060[5] | 1,000[11] A1[11] | 55,000[11] | 340[11] | 152[7] | −1.05±.35[8] | 124.92[9] | 3,200[9] |
HFC | R-236me | 1,2,2,2-Tetrafluoroethyl difluoromethyl ether | C3H2F6O | 57041-67-5 | 5.8[4] | 0[d] | 989[4] | 168[7] | ||||||
HCFC | R-241 | Tetrachlorofluoropropane | C3H3FCl4 | 134190-49-1 | 0.004–0.09[15] | 199.9[7] | ||||||||
HCFC | R-242 | Trichlorodifluoropropane | C3H3F2Cl3 | 134237-42-6 | 0.005–0.13[15] | 183.4[7] | ||||||||
HCFC | R-243 | Dichlorotrifluoropropane | C3H3F3Cl2 | 134237-43-7 | 0.007–0.12[15] | 167[7] | ||||||||
HCFC | R-243ca | 1,3-Dichloro-1,2,2-trifluoropropane | C3H3F3Cl2 | 67406-68-2 | 0.007–0.12[b] | 167[7] | ||||||||
HCFC | R-243cb | 1,1-Dichloro-2,2,3-trifluoropropane | C3H3F3Cl2 | 70192-70-0 | 0.007–0.12[b] | 167[7] | ||||||||
HCFC | R-243cc | 1,1-Dichloro-1,2,2-trifluoropropane | C3H3F3Cl2 | 7125-99-7 | 0.007–0.12[b] | 167[7] | ||||||||
HCFC | R-243da | 2,3-Dichloro-1,1,1-trifluoropropane | C3H3F3Cl2 | 338-75-0 | 0.007–0.12[b] | 167[7] | ||||||||
HCFC | R-243ea | 1,3-Dichloro-1,2,3-trifluoropropane | C3H3F3Cl2 | 151771-08-3 | 0.007–0.12[b] | 167[7] | ||||||||
HCFC | R-243ec | 1,3-Dichloro-1,1,2-trifluoropropane | C3H3F3Cl2 | 149329-27-1 | 0.007–0.12[b] | 167[7] | ||||||||
HCFC | R-244 | Chlorotetrafluoropropane | C3H3F4Cl | 134190-50-4 | 0.009–0.14[15] | 150.5[7] | ||||||||
HCFC | R-244ba | 2-Chloro-1,2,3,3-tetrafluoropropane | C3H3F4Cl | 149329-28-2 | 0.009–0.14[b] | 150.5[7] | ||||||||
HCFC | R-244bb | 2-Chloro-1,1,1,2-tetrafluoropropane | C3H3F4Cl | 421-73-8 | 0.009–0.14[b] | 150.5[7] | ||||||||
HCFC | R-244ca | 3-Chloro-1,1,2,2-tetrafluoropropane | C3H3F4Cl | 679-85-6 | 0.009–0.14[b] | 150.5[7] | ||||||||
HCFC | R-244cb | 1-Chloro-1,2,2,3-tetrafluoropropane | C3H3F4Cl | 67406-66-0 | 0.009–0.14[b] | 150.5[7] | ||||||||
HCFC | R-244cc | 1-Chloro-1,1,2,2-tetrafluoropropane | C3H3F4Cl | 421-75-0 | 0.009–0.14[b] | 150.5[7] | ||||||||
HCFC | R-244da | 2-Chloro-1,1,3,3-tetrafluoropropane | C3H3F4Cl | 19041-02-2 | 0.009–0.14[b] | 150.5[7] | ||||||||
HCFC | R-244db | 2-Chloro-1,1,1,3-tetrafluoropropane | C3H3F4Cl | 117970-90-8 | 0.009–0.14[b] | 150.5[7] | ||||||||
HCFC | R-244ea | 3-Chloro-1,1,2,3-tetrafluoropropane | C3H3F4Cl | 0.009–0.14[b] | 150.5[7] | |||||||||
HCFC | R-244eb | 3-Chloro-1,1,1,2-tetrafluoropropane | C3H3F4Cl | 151771-09-4 | 0.009–0.14[b] | 150.5[7] | ||||||||
HCFC | R-244ec | 1-Chloro-1,1,2,3-tetrafluoropropane | C3H3F4Cl | 149448-09-9 | 0.009–0.14[b] | 150.5[7] | ||||||||
HCFC | R-244fa | 3-Chloro-1,1,1,3-tetrafluoropropane | C3H3F4Cl | 149329-29-3 | 0.009–0.14[b] | 150.5[7] | ||||||||
HCFC | R-244fb | 1-Chloro-1,1,3,3-tetrafluoropropane | C3H3F4Cl | 2730-64-5 | 0.009–0.14[b] | 150.5[7] | ||||||||
HFC | R-245ca | 1,1,2,2,3-Pentafluoropropane | C3H3F5 | 679-86-7 | 6.2[3] | 0[14] | 716[5] | 134[7] | 174.42[9] | 3,925[9] | ||||
HFC | R-245cb | Pentafluoropropane | C3H3F5 | 1814-88-6 | 0[d] | 134[7] | ||||||||
HFC | R-245ea | 1,1,2,3,3-Pentafluoropropane | C3H3F5 | 24270-66-4 | 0[d] | 134[7] | ||||||||
HFC | R-245eb | 1,1,1,2,3-Pentafluoropropane | C3H3F5 | 431-31-2 | 0[d] | 134[7] | ||||||||
HFC | R-245fa | 1,1,1,3,3-Pentafluoropropane | C3H3F5 | 460-73-1 | 7.6[3] | 0[14][17] | 858[5] | 300[11] B1[11] | 34,000[11] | 190[11] | 134[7] | 15[19] | 154.05[9] | 3,640[9] |
HFC | R-245mc | Methyl pentafluoroethyl ether | C3H3F5O | 22410-44-2 | 0[d] | 150[7] | ||||||||
HFC | R-245mf | Difluoromethyl 2,2,2-trifluoroethyl ether | C3H3F5O | 1885-48-9 | 2.2[4] | 0[d] | 286[4] | 150[7] | ||||||
HFC | R-245qc | Difluoromethyl 1,1,2-trifluoroethyl ether | C3H3F5O | 69948-24-9 | 0[d] | 150[7] | ||||||||
HCFC | R-251 | Trichlorofluoropropane | C3H4FCl3 | 134190-51-5 | 0.001–0.01[15] | 165.4[7] | ||||||||
HCFC | R-252 | Dichlorodifluoropropane | C3H4F2Cl2 | 134190-52-6 | 0.005–0.04[15] | 149[7] | ||||||||
HCFC | R-252ca | 1,3-Dichloro-2,2-difluoropropane | C3H4F2Cl2 | 1112-36-3 | 0.005–0.04[b] | 149[7] | ||||||||
HCFC | R-252cb | 1,1-Dichloro-2,2-difluoropropane | C3H4F2Cl2 | 1112-01-2 | 0.005–0.04[b] | 149[7] | ||||||||
HCFC | R-252dc | 1,2-Dichloro-1,1-difluoropropane | C3H4F2Cl2 | 7126-15-0 | 0.005–0.04[b] | 149[7] | ||||||||
HCFC | R-252ec | 1,1-Dichloro-1,2-difluoropropane | C3H4F2Cl2 | 151771-10-7 | 0.005–0.04[b] | 149[7] | ||||||||
HCFC | R-253 | Chlorotrifluoropropane | C3H4F3Cl | 134237-44-8 | 0.003–0.03[15] | 132.5[7] | ||||||||
HCFC | R-253ba | 2-Chloro-1,2,3-trifluoropropane | C3H4F3Cl | 151771-11-8 | 0.003–0.03[b] | 132.5[7] | ||||||||
HCFC | R-253bb | 2-Chloro-1,1,2-trifluoropropane | C3H4F3Cl | 69202-10-4 | 0.003–0.03[b] | 132.5[7] | ||||||||
HCFC | R-253ca | 1-Chloro-2,2,3-trifluoropropane | C3H4F3Cl | 56758-54-4 | 0.003–0.03[b] | 132.5[7] | ||||||||
HCFC | R-253cb | 1-Chloro-1,2,2-trifluoropropane | C3H4F3Cl | 70192-76-6 | 0.003–0.03[b] | 132.5[7] | ||||||||
HCFC | R-253ea | 3-Chloro-1,1,2-trifluoropropane | C3H4F3Cl | 121612-65-5 | 0.003–0.03[b] | 132.5[7] | ||||||||
HCFC | R-253eb | 1-Chloro-1,2,3-trifluoropropane | C3H4F3Cl | 151771-12-9 | 0.003–0.03[b] | 132.5[7] | ||||||||
HCFC | R-253ec | 1-Chloro-1,1,2-trifluoropropane | C3H4F3Cl | 134251-05-1 | 0.003–0.03[b] | 132.5[7] | ||||||||
HCFC | R-253fa | 3-Chloro-1,3,3-trifluoropropane | C3H4F3Cl | 0.003–0.03[b] | 132.5[7] | |||||||||
HCFC | R-253fb | 3-Chloro-1,1,1-trifluoropropane | C3H4F3Cl | 460-35-5 | 0.003–0.03[b] | 132.5[7] | ||||||||
HCFC | R-253fc | 1-Chloro-1,1,3-trifluoropropane | C3H4F3Cl | 83124-56-5 | 0.003–0.03[b] | 132.5[7] | ||||||||
HFC | R-254cb | 1,1,2,2-Tetrafluoropropane | C3H4F4 | 40723-63-5 | 0[d] | 116.1[7] | ||||||||
HFC | R-254pc | Methyl 1,1,2,2-tetrafluoroethyl ether | C3H4F4O | 425-88-7 | 2.6[3] | 0[d] | 359[3] | 132.1[7] | ||||||
HCFC | R-261 | Dichlorofluoropropane | C3H5FCl2 | 134237-45-9 | 0.002–0.02[b] | 131[7] | ||||||||
HCFC | R-261ba | 1,2-Dichloro-2-fluoropropane | C3H5FCl2 | 420-97-3 | 0.002–0.02[15] | 131[7] | ||||||||
HCFC | R-262 | Chlorodifluoropropane | C3H5F2Cl | 134190-53-7 | 0.002–0.02[15] | 114.5[7] | ||||||||
HCFC | R-262ca | 1-Chloro-2,2-difluoropropane | C3H5F2Cl | 420-99-5 | 0.002–0.02[b] | 114.5[7] | ||||||||
HCFC | R-262fa | 3-Chloro-1,1-difluoropropane | C3H5F2Cl | 83124-57-6 | 0.002–0.02[b] | 114.5[7] | ||||||||
HCFC | R-262fb | 1-Chloro-1,3-difluoropropane | C3H5F2Cl | 151771-13-0 | 0.002–0.02[b] | 114.5[7] | ||||||||
HFC | R-263 | Trifluoropropane | C3H5F3 | 94458-05-6 | 0[d] | 98.1[7] | ||||||||
HCFC | R-271 | Chlorofluoropropane | C3H6FCl | 134190-54-8 | 0.001–0.03[15] | 96.5[7] | ||||||||
HCFC | R-271b | 2-Chloro-2-fluoropropane | C3H6FCl | 420-44-0 | 0.001–0.03[b] | 96.5[7] | ||||||||
HCFC | R-271d | 2-Chloro-1-fluoropropane | C3H6FCl | 20372-78-5 | 0.001–0.03[b] | 96.5[7] | ||||||||
HCFC | R-271fb | 1-Chloro-1-fluoropropane | C3H6FCl | 430-55-7 | 0.001–0.03[b] | 96.5[7] | ||||||||
HFC | R-272 | Difluoropropane | C3H6F2 | 94458-04-5 | 0[d] | 80.1[7] | ||||||||
HFC | R-281 | Fluoropropane | C3H7F | 106857-11-8 | 0[d] | 62.1[7] | ||||||||
HC | R-290 | Propane | C3H8 or CH3CH2CH3 | 74-98-6 | 13 days[22] | < 0(smog)[e] | 3.3[3]–9.5[22] | 1,000[11] A3[11] | 5,300[11] | 9.5[11] | 44.1[7] | −42.1±.2[8] | 96.7[9] | 4,248[9] |
CFC | R-C316 | Dichlorohexafluorocyclobutane | C4Cl2F6 | 356-18-3 | 74.6 ± 3(E),114.1 ± 10 (Z)[24] | 0.40(E), 0.49(Z)[24] | 4,160(E), 5,400(Z)[24] | 232.9[7] | ||||||
CFC | R-C317 | Chloroheptafluorocyclobutane | C4ClF7 | 377-41-3 | 216.5[7] | |||||||||
PFC | R-C318 | Octafluorocyclobutane (Perfluorocyclobutane) | C4F8 or -(CF2)4- | 115-25-3 | 3,200[3] | 0[14] | 10,300[3] | 1,000[11] A1[11] | 69,000[11] | 570[11] | 200[7] | −6[8][19] | 115.23[9] | 2,777[9] |
PFC | R-3-1-10 | Decafluorobutane (Perfluorobutane) | C4F10 | 355-25-9 | 2,600[3] | 0[14] | 8,860[3] | 238[7] | −1.7[8] | |||||
HFC | R-329ccb | 1,1,1,2,2,3,3,4,4-Nonafluorobutane | C4HF9 | 375-17-7 | 0[d] | 220[7] | ||||||||
HFC | R-338eea | 1,1,1,2,3,4,4,4-Octafluorobutane | C4H2F8 | 75995-72-1 | 0[d] | 202[7] | ||||||||
HFC | R-347ccd | 1,1,1,2,2,3,3-Heptafluorobutane | C4H3F7 | 662-00-0 | 0[d] | 184.1[7] | ||||||||
HFC | R-347mcc | Perfluoropropyl methyl ether | C4H3F7O | 375-03-1 | 5.2[3] | 0[d] | 575[3] | 200.1[7] | ||||||
HFC | R-347mmy | Perfluoroisopropyl methyl ether | C4H3F7O | 22052-84-2 | 3.4[4] | 0[d] | 343[4] | 200.1[7] | ||||||
HFC | R-365mfc | 1,1,1,3,3-Pentafluorobutane | C4H5F5 | 406-58-6 | 8.6[3] | 0[14][17] | 804[3] | 148.1[7] | ||||||
PFC | R-4-1-12 | Dodecafluoropentane (Perfluoropentane) | C5F12 | 678-26-2 | 4,100[3] | 0[14] | 9,160[3] | 288[7] | ||||||
PFC | R-5-1-14 | Tetradecafluorohexane (Perfluorohexane) | C6F14 | 355-42-0 | 3,200[3] | 0[14] | 9,300[3] | 338[7] | 56[8] | |||||
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[note 1] OR 180[note 1] | 1.0[note 2] | 10,450[note 1] 10,540[note 1] | 1,000[11] A1[11] 1,000[11] A1[11] | 28,000[11] 30,000[11] | 160[11] 170[11] | 141.6[7] 136.9[7] | ||||
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[9][26] | 8.514[note 1] | 0.03398[note 2] | 1,182[note 1] | 1,000[11] A1[11] | 27,000[11] | 110[11] | 94.4[7] | −34.4/−28.8[19] | 105.27[9] | 4,613[9] |
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][26] | 9.098[note 1] | 0.03666[note 2] | 1,288[note 1] | 1,000[11] A1[11] | 30,000[11] | 120[11] | 92.8[7] | −35.7/−30.8[19] | 103.54[9] | 4,682[9] |
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[26] | 7.186[note 1] | 0.02794[note 2] | 933[note 1] | 1,000[11] A1[11] | 20,000[11] | 84[11] | 101[7] | −30.5/−23.8[19] | ||
HCFC | R-402A | R-125/290/22 (60±2/2±1/38±2) | 60±2% C2HF5 · 2±1% C3H8 · 38±2% CHClF2 | HP-80[9][26] | 22.2?[note 1] | 0.019[note 2] | 2,788[note 1] | 1,000[11] A1[11] | 33,000[11] | 140[11] | 101.5[7] | −49.2/−47.0[19] | 76.03[9] | 4,234[9] |
HCFC | R-402B | R-125/290/22 (38±2/2±1/60±2) | 38±2% C2HF5 · 2±1% C3H8 · 60±2% CHClF2 | HP-81[9][26] | 18.46?[note 1] | 0.03[note 2] | 2,416[note 1] | 1,000[11] A1[11] | 63,000[11] | 240[11] | 94.7[7] | −47.2/−44.9[19] | 83.03[9] | 4,525[9] |
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[9] | 529.6?[note 1] | 0.0375[note 2] | 3,124[note 1] | 1,000[11] A2[27] | 33,000[11] | 120[11] | 92[7] | −44.0/−42.3[19] | 91.22[9] | 4,688[9] |
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[9] | 1,021.32?[note 1] | 0.028[note 2] | 4,457[note 1] | 1,000[11] A1[11] | 70,000[11] | 290[11] | 103.3[7] | −43.8/−42.3[19] | 88.72[9] | 4,399[9] |
HFC | R-404A | R-125/143a/134a (44±2/52±1/4±2) | 44±2% C2HF5 · 52±1% C2H3F3 · 4±2% C2H2F4 | HP-62,[9][26] FX-70[9][26] | 40.36[note 1] | 0[note 2] | 3,922[note 1] | 1,000[11] A1[11] | 130,000[11] | 500[11] | 97.6[7] | −46.6/−45.8[19] | 72.14[9] | 3,735[9] |
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[9] | 1,366.4825[note 1] | 0.02635[note 2] | 5,328[note 1] | 1,000[11] A1? | 57,000[11] | 260[11] | 111.9[7] | −32.9/−24.5[19] | 106[9] | 4,289[9] |
HCFC | R-406A | R-22/600a/142b (55±2/4±1/41±0) | 55±2% CHClF2 · 4±1% C4H10 · 41±0% C2H3F2Cl | GHG[9][26] | 14.419?[note 1] | 0.0562[note 2] | 1,943[note 1] | 1,000[11] A2[11] | 21,000[11] | 25[11] | 89.9[7] | −32.7/−23.5[19] | 116.5[9] | 4,881[9] |
HCFC | R-406B | R-22/600a/142b (65±2/4±1/31±0) | 65±2% CHClF2 · 4±1% C4H10 · 31±0% C2H3F2Cl | GHG-HP[9] | 13.829?[note 1] | 0.0542[note 2] | 1,893[note 1] | 1,000? A2? | 21,000? | 25? | 88.6[7] | |||
HFC | R-407A | R-32/125/134a (20±2/40±2/40±2) | 20±2% CH2F2 · 40±2% C2HF5 · 40±2% C2H2F4 | Klea 60[9][26] | 18.18[note 1] | 0[note 2] | 2,107[note 1] | 1,000[11] A1[11] | 83,000[28] | 300[28] | 90.1[7] | −45.2/−38.7[19] | 81.91[9] | 4,487[9] |
HFC | R-407B | R-32/125/134a (10±2/70±2/20±2) | 10±2% CH2F2 · 70±2% C2HF5 · 20±2% C2H2F4 | Klea 61[9] | 23.59[note 1] | 0[note 2] | 2,804[note 1] | 1,000[11] A1[11] | 79,000[28] | 330[28] | 102.9[7] | −46.8/−42.4[19] | 74.38[9] | 4,083[9] |
HFC | R-407C | R-32/125/134a (23±2/25±2/52±2) | 23±2% CH2F2 · 25±2% C2HF5 · 52±2% C2H2F4 | Klea 66,[9] AC9000[26] | 15.657[note 1] | 0[note 2] | 1,774[note 1] | 1,000[11] A1[11] | 81,000[28] | 290[28] | 86.2[7] | −43.8/−36.7[19] | 86.05[9] | 4,634[9] |
HFC | R-407D | R-32/125/134a (15±2/15±2/70±2) | 15±2% CH2F2 · 15±2% C2HF5 · 70±2% C2H2F4 | 14.885[note 1] | 0[note 2] | 1,627[note 1] | 1,000[11] A1[11] | 68,000[28] | 250[28] | 91[7] | −39.4/−32.7[19] | 91.57[9] | 4,483[9] | |
HFC | R-407E | R-32/125/134a (25±2/15±2/60±2) | 25±2% CH2F2 · 15±2% C2HF5 · 60±2% C2H2F4 | 13.975[note 1] | 0[note 2] | 1,552[note 1] | 1,000[11] A1[11] | 80,000[28] | 280[28] | 83.8[7] | −42.8/−35.6[19] | 88.77[9] | 4,734[9] | |
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[26] | 15.77[note 1] | 0[note 2] | 1,825[note 1] | 1,000[29] A1[29] | 95,000[28] | 320[28] | 82.1[7] | −46.1/−39.7[29] | ||
HCFC | R-408A | R-125/143a/22 (7±2/46±1/47±2) | 7±2% C2HF5 · 46±1% C2H3F3 · 47±2% CHClF2 | FX-10[9][26] | 31.59[note 1] | 0.0235[note 2] | 3,152[note 1] | 1,000[11] A1[11] | 95,000[11] | 340[11] | 87[7] | −45.5/−45.0[19] | 83.5[9] | 4,340[9] |
HCFC | R-409A | R-22/124/142b (60±2/25±2/15±1) | 60±2% CHClF2 · 25±2% C2HF4Cl · 15±1% C2H3F2Cl | FX-56[9][26] | 11.335[note 1] | 0.046[note 2] | 1,585[note 1] | 1,000[11] A1[11] | 29,000[11] | 110[11] | 97.4[7] | −35.4/−27.5[19] | 106.92[9] | 4,600[9] |
HCFC | R-409B | R-22/124/142b (65±2/25±2/10±1) | 65±2% CHClF2 · 25±2% C2HF4Cl · 10±1% C2H3F2Cl | FX-57[9] | 11.04[note 1] | 0.045[note 2] | 1,560[note 1] | 1,000[11] A1[11] | 30,000[11] | 120[11] | 96.7[7] | −36.5/−29.7[19] | 104.36[9] | 4,711[9] |
HFC | R-410A | R-32/125 (50+.5,–1.5/50+1.5,–.5) | 50+.5,–1.5% CH2F2 · 50+1.5,–.5% CHF2CF3[30] | AZ-20,[9] Puron,[9] Suva 9100[9] | 16.95[note 1] | 0[note 2] | 2,088[note 1] | 1,000[11] A1[11] | 140,000[28] | 420[28] | 72.6[7] | −51.6/−51.5[19] | 70.17[9] | 4,770[9] |
HFC | R-410B | R-32/125 (45±1/55±1) | 45±1% CH2F2 · 55±1% CHF2CF3[30] | AC9100[26] | 18.155[note 1] | 0[note 2] | 2,229[note 1] | 1,000? A1[11] | 140,000[28] | 430[28] | 75.6[7] | −51.5/−51.4[19] | ||
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[9] | 10.834[note 1] | 0.04375[note 2] | 1,597[note 1] | 990[11] A2[11] | 14,000[11] | 46[11] | 82.4[7] | −39.7/−37.2[19] | 99.06[9] | 4,954[9] |
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[9] | 11.682[note 1] | 0.047[note 2] | 1,705[note 1] | 980[11] A2[11] | 13,000[11] | 45[11] | 83.1[7] | −41.6/−41.3[19] | 95.95[9] | 4,947[9] |
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[9] | 11.841[note 1] | 0.04775[note 2] | 1,730[note 1] | 970? A2? | 12,000? | 44? | 83.4[7] | 95.5[9] | 4,950[9] | |
HCFC | R-412A | R-22/218/142b (70±2/5±2/25±1) | 70±2% CHClF2 · 5±2% C3F8 · 25±1% C2H3F2Cl | Arcton TP5R[9] | 142.875[note 1] | 0.0525[note 2] | 2,286[note 1] | 1,000[11] A2[11] | 22,000[11] | 82[11] | 92.2[7] | −36.4/−28.8[19] | 107.5[9] | 4,881[9] |
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[9] | 246.68?[note 1] | 0[note 2] | 2,053[note 1] | 1,000[11] A2[11] | 22,000[11] | 94[11] | 104[7] | −29.3/−27.6[19] | 101.39[9] | 4,240[9] |
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,[9] Autofrost,[9] Chill-It[9] | 11.2065?[note 1] | 0.04332[note 2] | 1,478[note 1] | 1,000[11] A1[11] | 26,000[11] | 100[11] | 96.9[7] | −34.0/−25.8[19] | 110.72[9] | 4,702[9] |
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,[9][26] Kar Kool[9] | 10.1425?[note 1] | 0.04023[note 2] | 1,362[note 1] | 1,000[11] A1[11] | 23,000[11] | 95[11] | 101.5[7] | −34.4/−26.1[19] | 108[9] | 4,592[9] |
HCFC | R-415A | R-22/152a (82±1/18±1) | 82±1% CHClF2 · 18±1% C2H4F2 | 10.092[note 1] | 0.041[note 2] | 1,507[note 1] | 1,000[11] A2[11] | 57,000[11] | 190[11] | 81.9[7] | −37.5/−34.7[19] | |||
HCFC | R-415B | R-22/152a (25±1/75±1) | 25±1% CHClF2 · 75±1% C2H4F2 | 4.05[note 1] | 0.0125[note 2] | 546[note 1] | 1,000[11] A2[11] | 52,000[11] | 120[11] | 70.2[7] | −23.4/−21.8[19] | |||
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)[9] | 10.731?[note 1] | 0.00869[note 2] | 1,084[note 1] | 1,000[11] A1[11] | 14,000[11] | 62[11] | 111.9[7] | −38.0/−32.9[19] | 108.22[9] | 4,020[9] |
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,[9] NU-22[9] | 20.922?[note 1] | 0[note 2] | 2,346[note 1] | 1,000[11] A1[11] | 13,000[11] | 56[11] | 106.7[7] | −41.2/−40.1[19] | 89.89[9] | 4,102[9] |
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?[note 1] | 0[note 2] | 3,027[note 1] | 1,000[29] A1[29] | 15,000[29] | 70[29] | 113.1[7] | −44.9/−41.5[29] | |||
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?[note 1] | 0.048[note 2] | 1,741[note 1] | 1,000[11] A2[11] | 59,000[11] | 200[11] | 84.6[7] | −42.6/−36.0[19] | |||
HFC | R-419A | R-125/134a/E170 (77±1/19±1/4±1) | 77±1% C2HF5 · 19±1% C2H2F4 · 4±1% C2H6O | 24.9906[note 1] | 0[note 2] | 2,967[note 1] | 1,000[11] A2[11] | 70,000[11] | 310[11] | 109.3[7] | −25.0/−24.2[19] | |||
HCFC | R-420A | R-134a/142b (88+1,–0/12+0,–1) | 88+1,–0% C2H2F4 · 12+0,–1% C2H3F2Cl | Choice Refrigerant[26] | 14.468[note 1] | 0.0084[note 2] | 1,548[note 1] | 1,000[11] A1[11] | 45,000[11] | 190[11] | 101.8[7] | −34.4/−28.8[19] | ||
HFC | R-421A | R-125/134a (58±1/42±1) | 58±1% C2HF5 · 42±1% C2H2F4 | Choice R421A[26] | 22.7[note 1] | 0[note 2] | 2,631[note 1] | 1,000[11] A1[11] | 61,000[11] | 280[11] | 111.7[7] | |||
HFC | R-421B | R-125/134a (85±1/15±1) | 85±1% C2HF5 · 15±1% C2H2F4 | Choice 421B[26] | 26.75[note 1] | 0[note 2] | 3,190[note 1] | 1,000[11] A1[11] | 69,000[11] | 330[11] | 116.9[7] | |||
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] | 26.697?[note 1] | 0[note 2] | 3,143[note 1] | 1,000[11] A1[11] | 63,000[11] | 290[11] | 113.6[7] | |||
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[26] | 22.19?[note 1] | 0[note 2] | 2,526[note 1] | 1,000[11] A1[11] | 56,000[11] | 250[11] | 108.5[7] | |||
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] | 26.24?[note 1] | 0[note 2] | 3,085[note 1] | 1,000[11] A1[11] | 62,000[11] | 290[11] | 113.4[7] | |||
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[26] | 23.697?[note 1] | 0[note 2] | 2,729[note 1] | 1,000[11] A1[11] | 58,000[11] | 260[11] | 109.9[7] | |||
HFC | R-423A | R-134a/227ea (52.5±1/47.5±1) | 52.5±1% C2H2F4 · 47.5±1% C3HF7 | 23.595[note 1] | 0[note 2] | 2,280[note 1] | 1,000[11] A1[11] | 59,000[11] | 310[11] | 126[7] | ||||
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.)[26] | 21.525?[note 1] | 0[note 2] | 2,440?[note 1] | 970[11] A1[11] | 23,000[11] | 100[11] | 108.4[7] | |||
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[note 1] | 0[note 2] | 1,505[note 1] | 1,000[11] A1[11] | 72,000[28] | 260[28] | 90.3[7] | ||||
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.)[26] | 14.727?[note 1] | 0[note 2] | 1,508?[note 1] | 990[11] A1[11] | 20,000[11] | 83[11] | 101.6[7] | |||
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[26] | 20.185[note 1] | 0[note 2] | 2,138[note 1] | 1,000[11] A1[11] | 79,000[28] | 290[28] | 90.4[7] | |||
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[26] | 33.175?[note 1] | <0(smog)[note 2] | 3,607[note 1] | 1,000[11] A1[11] | 83,000[31] | 370[31] | 107.5[7] | |||
HFC | R-429A | R-E170/152a/600a (60±1/10±1/30±1) | 60±1% C2H6O · 10±1% C2H4F2 · 30±1% C4H10 | 3.749?[note 1] | <0(smog)[note 2] | 13.9[note 1] | 1,000[11] A3[11] | 6,300[11] | 13[11] | 50.8[7] | ||||
HFC | R-430A | R-152a/600a (76±1/24±1) | 76±1% C2H4F2 · 24±1% C4H10 | 3.944?[note 1] | 0[note 2] | 95[note 1] | 1,000[11] A3[11] | 8,000[11] | 21[11] | 64[7] | ||||
HFC | R-431A | R-290/152a (71±1/29±1) | 71±1% C3H8 · 29±1% C2H4F2 | 8.926?[note 1] | <0(smog)[note 2] | 38.3[note 1] | 1,000[11] A3[11] | 5,500[11] | 11[11] | 48.8[7] | ||||
HO | R-432A | R-1270/E170 (80±1/20±1) | 80±1% C3H6 · 20±1% C2H6O | 9.603?[note 1] | <0(smog)[note 2] | 1.64[note 1] | 710[11] A3[11] | 1,200[11] | 2.1[11] | 42.8[7] | ||||
HO | R-433A | R-1270/290 (30±1/70±1) | 30±1% C3H6 · 70±1% C3H8 | 12 ± 3[e] | < 0(smog)[e] | 2.85[note 1] | 880[11] A3[11] | 3,100[11] | 5.5[11] | 43.5[7] | −44.6/−44.2? | |||
HO | R-433B | R-1270/290 (5±1/95±1) | 5±1% C3H6 · 95±1% C3H8 | 12 ± 3[e] | < 0(smog)[e] | 3.23[note 1] | 950[32] A3[32] | 4,500[32] | 8.1[32] | 44[7] | −42.7/−42.5[32] | |||
HO | R-433C | R-1270/290 (25±1/75±1) | 25±1% C3H6 · 75±1% C3H8 | 12 ± 3[e] | < 0(smog)[e] | 2.93[note 1] | 790[32] A3[32] | 3,600[32] | 6.6[32] | 43.6[7] | −44.3/−43.9[32] | |||
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[26] | 30.264?[note 1] | 0[note 2] | 3,245[note 1] | 1,000[11] A1[11] | 73,000[11] | 320[11] | 105.7[7] | −45.0/−42.3[33] | ||
HFC | R-435A | R-E170/152a (80±1/20±1) | 80±1% C2H6O · 20±1% C2H4F2 | 0.292[note 1] | <0(smog)[note 2] | 25.6[note 1] | 1,000[11] A3[11] | 8,500[11] | 17[11] | 49[7] | −26.1/−25.9[11] | |||
HC | R-436A | R-290/600a (56±1/44±1) | 56±1% C3H8 · 44±1% C4H10 | 12 ± 3[e] | <0(smog)[note 2] | 3.17[note 1] | 1,000[11] A3[11] | 4,000[11] | 8[11] | 49.3[7] | −34.3/−26.2[11] | |||
HC | R-436B | R-290/600a (52±1/48±1) | 52±1% C3H8 · 48±1% C4H10 | 12 ± 3[e] | <0(smog)[note 2] | 3.16[note 1] | 1,000[11] A3[11] | 4,000[11] | 8[11] | 49.9[7] | −33.4/−25.0[11] | |||
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?[note 1] | 0[note 2] | 1,805?[note 1] | 990[11] A1[11] | 19,000[11] | 81[11] | 103.7[7] | −32.9/−29.2[11] | |||
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,[26] ISCEON MO99[26] | 19.9305?[note 1] | 0[note 2] | 2,265?[note 1] | 990[27] A1[27] | 20,000[28] | 79[28] | 99.1[7] | −43.0/−36.4[27] | ||
HFC | R-439A | R-32/125/600a (50±1/47±1/3±.5) | 50±1% CH2F2 · 47±1% C2HF5 · 3±.5% C4H10 | 16.44?[note 1] | 0[note 2] | 1,983[note 1] | 990[18] A2[18] | 26,000[18] | 76[18] | 71.2[7] | −52.0/−51.8[18] | |||
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?[note 1] | <0(smog)[note 2] | 144[note 1] | 1,000[18] A2[18] | 12,000[18] | 31[18] | 66.2[7] | −25.5/−24.3[18] | |||
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[26] | 12 ± 3[e] | <0(smog)[note 2] | 3.6[note 1] | 1,000[18] A3[18] | 3,200[18] | 6.3[18] | 48.3[7] | −41.9/−20.4[18] | ||
HFC / HFO[34] | R-448A | R-32/125/134a/1234ze/1234yf (26%/26%/21%/7%/20%)[34] | 26% CH2F2 · 26% C2HF5 · 21% C2H2F4 · 7% C3H2F4 · | Solistice N-40[34] | 0[34] | 1273[34] | A1[34] | 189.9[34] | −45.9[35] | 83.7[34] | 4,660[34] | |||
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[36] | 0 | 1,282[36] | A1[36] | 87.2[36] | −45.9[36] | 81.5[36] | ||||
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,[37] Solstice L41y[38] | 0 | 676[37][38] | A2L[38] | 63.5[38] | −50.9/−50.1[38] | 76.0[38] | 5,220[38] | |||
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[39] | 0 | 1,765[39] | 1,000[39] A1[39] | 88.8[39] | −42.2[39] | 87.9[39] | 4,530[39] | |||
HFO | R-454A | R-32/1234yf (35.0%/65.0%) | 35.0% CH2F2 · 65.0% C3H2F4 | Opteon XL40[40] | 0 | 239[40] | A2L[40] | 80.5[40] | −48.3[40] | 78.9[40] | ||||
HFO | R-454B | R-32/1234yf (68.9%/31.1%) | 68.9% CH2F2 · 31.1% C3H2F4 | Opteon XL41,[41] Puron Advance[42] | 0 | 466[41] | A2L[41] | 62.6[41] | −50.9[41] | 77.0[41] | ||||
HFO | R-454C | R-32/1234yf (21.5%/78.5%) | 21.5% CH2F2 · 78.5% C3H2F4 | Opteon XL20[43] | 0 | 148[43] | A2L[43] | 90.8[43] | −45.9[43] | 82.4[43] | ||||
HFO | R-455A | R-32/1234yf/744 (75.5%/21.5%/3%) | 21.5% CH2F2 · 75.5% C3H2F4 · 3% CO2 | Solstice L40x[44] | 0 | 146[44] | A2L[44] | 87.5[44] | −52.3/−39.4[44] | 85.6[44] | 4,660[44] | |||
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[45] | 0 | 139[46] | A2L[46] | 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[47] | 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[45] | 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[48] | 0[48] | 733[48] | A1[48] | −51.7[48] | 76.5[48] | 5144[48] | ||||
HCFC | R-500 | R-12/152a (73.8/26.2) | 73.8% CCl2F2 · 26.2% C2H4F2 | Carrene #7[9] | 74.1668[note 1] | 0.738[note 2] | 8,077[note 1] | 1,000[11] A1[11] | 30,000[11] | 120[11] | 99.3[7] | −33/0[19] | 102.15[9] | 4,173[9] |
HCFC | R-501 | R-22/12 (75/25) | 75% CHClF2 · 25% CCl2F2 | 34[note 1] | 0.2875[note 2] | 4,083[note 1] | 1,000[11] A1[11] | 54,000[11] | 210[11] | 93.1[7] | −41/−41[19] | 96.19[9] | 4,764[9] | |
HCFC | R-502 | R-22/115 (48.8/51.2) | 48.8% CHClF2 · 51.2% C2F5Cl | 876.256[note 1] | 0.24968[note 2] | 4,657[note 1] | 1,000[11] A1[11] | 73,000[11] | 330[11] | 111.6[7] | −45/19[19] | 80.73[9] | 4,019[9] | |
HCFC | R-503 | R-23/13 (40.1/59.9) | 40.1% CHF3 · 59.9% CClF3 | 491.63[note 1] | 0.599[note 2] | 14,560[note 1] | 1,000[11] A1? | 40,000? | 200? | 87.2[7] | −88/88[19] | 18.43[9] | 4,265[9] | |
HCFC | R-504 | R-32/115 (48.2/51.8) | 48.2% CH2F2 · 51.8% C2F5Cl | 882.9618[note 1] | 0.22792[note 2] | 4,143[note 1] | 1,000[11] A1? | 140,000[28] | 450[28] | 79.2[7] | −57/17[19] | 62.13[9] | 4,439[9] | |
HCFC | R-505 | R-12/31 (78/22) | 78% CCl2F2 · 22% CH2FCl | 78.0836+[note 1] | 0.7844[note 2] | 8,504+[note 1] | 350? B2? | 10,000? | 20? | 103.5[7] | −30/115[19] | 117.78[9] | 4,730[9] | |
HCFC | R-506 | R-31/114 (55.1/44.9) | 55.1% CH2FCl · 44.9% C2F4Cl2 | 134.90938+[note 1] | 0.46002[note 2] | 4,495+[note 1] | 350? B2? | 10,000? | 20? | 93.7[7] | −12/18[19] | 142.22[9] | 5,157[9] | |
HFC | R-507[A] | R-125/143a (50/50) | 50% C2HF5 · 50% C2H3F3 | AZ-50[9][26] | 40.5[note 1] | 0[note 2] | 3,985[note 1] | 1,000[11] A1[11] | 130,000[11] | 520[11] | 98.9[7] | −46.7/−40[19] | 70.74[9] | 3,715[9] |
HFC | R-508[A] | R-23/116 (39/61) | 39% CHF3 · 61% C2F6 | Klea 5R3[9][26] | 6,205.3[note 1] | 0[note 2] | 13,214[note 1] | 1,000[11] A1[11] | 55,000[11] | 220[11] | 100.1[7] | −86/−86[19] | 11.01[9] | 3,701[9] |
HFC | R-508B | R-23/116 (46/54) | 46% CHF3 · 54% C2F6 | Suva 95[9][26] | 5,524.2[note 1] | 0[note 2] | 13,396[note 1] | 1,000[11] A1[11] | 52,000[11] | 200[11] | 95.4[7] | -88.3/−45.6[19] | 12.06[9] | 3,834[9] |
HCFC | R-509[A] | R-22/218 (44/56) | 44% CHClF2 · 56% C3F8 | Arcton TP5R2[9] | 1,461.28[note 1] | 0.022[note 2] | 5,741[note 1] | 1,000[11] A1[11] | 75,000[11] | 390[11] | 124[7] | −47/0[19] | 87.22[9] | 4,033[9] |
HC | R-510[A] | R-E170/600a (88±.5/12±.5) | 88±.5% C2H6O · 12±.5% C4H10 | 1.4532?[note 1] | <0(smog)[note 2] | 1.24[note 1] | 1,000[11] A3[11] | 7,300[11] | 14[11] | 47.2[7] | −25.2/−25.2[11] | |||
HC | R-511[A] | R-290/E170 (95±1/5±1) | 95±1% C3H8 · 5±1% C2H6O | 11.40075?[note 1] | < 0(smog)[e] | 3.19[note 1] | 1,000[28] A3[28] | 5,300 |