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a list of the most used refrigerants on the earth قائمة بأشهر أنواع غازات التبريد مع تركيبها الكيميائي formula

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين ​
All refrigerants on the earth قائمة بكافة انواع غازات التبريد مع تركيبها الكيميائي formula

Most pobular most used refrigerants 

موائع التبريد الأكثر إستعمالاً و شهرةً

IUPAC ID: Trichlorofluoromethane
CFC-11 or R-11 or freon 11



Molar mass: 137.37 g/mol
Boiling point: 23.77 °C
Melting point: -110.5 °C
Density: 1.49 g/cm³
PubChem CID: 6389


IUPAC ID: Dichlorodifluoromethane
CFC-12 or R-12 or freon 12



Molar mass: 120.91 g/mol
Boiling point: -29.8 °C
Melting point: -157.7 °C
Density: 1.49 g/cm³
PubChem CID : 6391


IUPAC ID: Chlorodifluoromethane
HCFC-22 or R-22 or freon 22



Molar mass: 86.47 g/mol
Boiling point: -40.9 °C
Melting point: -157.7 °C
Density: 3.66 g/cm³
PubChem CID : 6372


IUPAC ID: tetrafluoroethane
HFC-134a or R-134a or Freon 134a 


Formula: CH2FCF3

Molar mass: 102.03 g/mol
Boiling point: -26.3 °C
Melting point: -103.3 °C
Density: 1.21 g/cm3
PubChem CID‎: ‎13129


IUPAC ID: a mixture
HFC-407c or R-407c or Freon 407c 


Formula: CH2F2/CHF2CF3/CF3CH2F

R-32 23% & R-125 25% & R-134a 52%
a replacement of R22

Molar mass: 86.2 g/mol
Boiling point: -43.6 °C
Melting point: -160.0 °C
Density: 1.136 g/cm3
PubChem CID‎: ‎a blend of HFCs

blended HFC mixtures

R-401A is a HCFC zeotropic blend of R-22, R-152a, and R-124. It is designed as a replacement for R-12.
R-404A is a HFC “nearly azeotropic” blend of 52 wt.% R-143a, 44 wt.% R-125, and 4 wt.% R-134a. It is designed as a replacement of R-22 and R-502 CFC. Its boiling point at normal pressure is -46.5 °C, its liquid density is 0.485 g/cm3
R-406A is a zeotropic blend of 55 wt.% R-22, 4 wt.% R-600a, and 41 wt.% R-142b.
R-407A is a HFC zeotropic blend of 20 wt.% R-32, 40 wt.% R-125, and 40 wt.% R-134a]
R-407C is a zeotropic hydrofluorocarbon blend of R-32, R-125, and R-134a. The R-32 serves to provide the heat capacity, R-125 decreases flammability, R-134a reduces pressure
R-408A is a zeotropic HCFC blend of R-22, R-125, and R-143a. It is a substitute for R-502. Its boiling point is -44.4 °C
R-409A is a zeotropic HCFC blend of R-22, R-124, and R-142b. Its boiling point is -35.3 °C. Its critical temperature is 109.4 °C
R-410A is a near-azeotropic blend of R-32 and R-125. The US Environmental Protection Agency recognizes it as an acceptable substitute for R-22 in household and light commercial air conditioning systems. It appears to have gained widespread market acceptance under several trade names.
R-438A is a HFC blended replacement for R-22, with five components: R-32, R-125/R-134a, R-600, and R-601a, blended in respective ratios 8.5+.5,-1.5%; 45±1.5%; 44.2±1.5%; 1.7+.1,-.2%; 0.6+.1,-.2%. The mean molecular weight of this mix is 99, resulting in the tradename ISCEON MO99 
R-500 is an azeotropic blend of 73.8 wt.% R-12 and 26.2 wt.% of R-152a.
R-502 is an azeotropic blend of R-22 and R-115.


A list of refrigerants

PCC R-10 Carbon tetrachloride (Tetrachloromethane) CCl4
H R-12B1 Bromochlorodifluoromethane CBrClF2 or CF2ClBr 
H R-12B2 Dibromodifluoromethane CBr2F2 
CFC R-13 Chlorotrifluoromethane CClF3 
H R-13B1 Bromotrifluoromethane CF3Br 
PFC R-14 Tetrafluoromethane CF4 
HCC R-20 Chloroform (Trichloromethane) CHCl3 
HCFC R-21 Dichlorofluoromethane CHFCl2 
H R-22B1 Bromodifluoromethane CHBrF2 or CHF2Br
HFC R-23 Trifluoromethane (Fluoroform) CHF3 
HCC R-30 Dichloromethane (Methylene chloride) CH2Cl2 
HCFC R-31 Chlorofluoromethane CH2FCl 
HFC R-32 Difluoromethane CH2F2 
HCC R-40 Chloromethane CH3Cl 
HFC R-41 Fluoromethane CH3F 
HC R-50 Methane CH4
PCC R-110 Hexachloroethane C2Cl6 
CFC R-111 Pentachlorofluoroethane C2FCl5 
CFC R-112 Tetrachloro-difluoroethane C2F2Cl4
CFC R-112a Tetrachloro-difluoroethane C2F2Cl4
CFC R-113 Trichloro-trifluoroethane C2F3Cl3 
CFC R-113a Trichloro-trifluoroethane C2F3Cl3 
CFC R-114 Dichlorotetrafluoroethane C2F4Cl2 
CFC R-114a Dichlorotetrafluoroethane C2F4Cl2 
H R-114B2 Dibromotetrafluoroethane C2F4Br2 
CFC R-115 Chloropentafluoroethane C2F5Cl 
PFC R-116 Hexafluoroethane C2F6 
HCC R-120 Pentachloroethane C2HCl5 
HCFC R-121 Tetrachloro-fluoroethane C2HFCl4
HCFC R-121a Tetrachloro-fluoroethane C2HFCl4 
HCFC R-122 Trichloro-difluoroethane C2HF2Cl3
HCFC R-122a Trichloro-difluoroethane C2HF2Cl3
HCFC R-122b Trichloro-difluoroethane C2HF2Cl3
HCFC R-123 Dichloro-trifluoroethane C2HF3Cl2
HCFC R-123a Dichloro-trifluoroethane C2HF3Cl2
HCFC R-123b Dichloro-trifluoroethane C2HF3Cl2
HCFC R-124 Chloro-tetrafluoroethane C2HF4Cl
HCFC R-124a Chloro-tetrafluoroethane C2HF4Cl
HFC R-125 Pentafluoroethane C2HF5 
HFC R-E125 Pentafluorodimethyl ether C2HF5O 
HCC R-130 Tetrachloroethane C2H2Cl4 
HCC R-130a Tetrachloroethane C2H2Cl4 
HCFC R-131 Trichloro-2-fluoroethane C2H2FCl3 
HCFC R-131a Trichloro-1-fluoroethane C2H2FCl3 
HCFC R-131b Trichloro-2-fluoroethane C2H2FCl3 
HCFC R-132 Dichlorodifluoroethane C2H2F2Cl2 
HCFC R-132a Dichloro-2,2-difluoroethane C2H2F2Cl2
HCFC R-132b Dichloro-1,1-difluoroethane C2H2F2Cl2 
HCFC R-132c Dichloro-1,2-difluoroethane C2H2F2Cl2 
H R-132bB2Dibromo-1,1-difluoroethane C2H2Br2F2
HCFC R-133 Chloro-1,2,2-Trifluoroethane C2H2F3Cl
HCFC R-133a Chloro-2,2,2-Trifluoroethane C2H2F3Cl
HCFC R-133b Chloro-1,1,2-Trifluoroethane C2H2F3Cl
HFC R-134 Tetrafluoroethane C2H2F4 
HFC R-E134 Bis(difluoromethyl)ether C2H2F4O 
HCC R-140 Trichloroethane C2H3Cl3 
HCC R-140a Trichloroethane (Methyl chloroform) C2H3Cl3 or CH3CCl3 
HCFC R-141 Dichloro-1-fluoroethane C2H3FCl2 
H R-141B2 Dibromo-1-fluoroethane C2H3Br2F 
HCFC R-141a Dichloro-2-fluoroethane C2H3FCl2 
HCFC R-141b Dichloro-1-fluoroethane C2H3FCl2 
HCFC R-142 Chlorodifluoroethane C2H3F2Cl 
HCFC R-142a Chloro-1,2-difluoroethane C2H3F2Cl 
HCFC R-142b Chloro-1,1-difluoroethane C2H3F2Cl 
HFC R-143 Trifluoroethane C2H3F3 430-66-0 
HFC R-143a Trifluoroethane C2H3F3 
HFC R-143m Methyl trifluoromethyl ether C2H3F3O 
HFC R-E143a Trifluoroethyl methyl ether C3H5F3O 
HCC R-150 Dichloroethane C2H4Cl2 
HCC R-150a Dichloroethane C2H4Cl2 
HCFC R-151 Chlorofluoroethane C2H4ClF 
HCFC R-151a Chloro-1-fluoroethane C2H4ClF 
HFC R-152 Difluoroethane C2H4F2 
HFC R-152a Difluoroethane C2H4F2 
HCC R-160 Chloroethane (ethyl chloride) C2H5Cl 
HFC R-161 Fluoroethane C2H5F 
HC R-170 Ethane C2H6 or CH3CH3 
HC R-E170 Dimethyl ether CH3OCH3 
CFC R-211 Heptachloro-3-fluoropropane C3FCl7 
CFC R-212 Hexachlorodifluoropropane C3F2Cl6 
CFC R-213 Pentachloro-2,2,3-trifluoropropane C3F3Cl5 
CFC R-214 Tetrachloro-1,1,3,3-tetrafluoropropane C3F4Cl4 
CFC R-215 Trichloro-2,2,3,3,3-pentafluoropropane C3F5Cl3 
CFC R-216 Dichloro-1,1,2,3,3,3-hexafluoropropane C3F6Cl2 
CFC R-216ca Dichloro-1,1,2,2,3,3-hexafluoropropane C3F6Cl2 
CFC R-217 Chloro-1,1,2,2,3,3,3-heptafluoropropane C3F7Cl 
CFC R-217ba Chloro-1,1,1,2,3,3,3-heptafluoropropane C3F7Cl 
PFC R-218 Octafluoropropane C3F8 
HCFC R-221 Hexachloro-3-fluoropropane C3HFCl6 
HCFC R-222 Pentachlorodifluoropropane C3HF2Cl5
HCFC R-222c Pentachloro-2,2-difluoropropane C3HF2Cl5
HCFC R-223 Tetrachlorotrifluoropropane C3HF3Cl4 
HCFC R-223ca Tetrachloro-1,2,2-trifluoropropane C3HF3Cl4
HCFC R-223cb Tetrachloro-2,2,3-trifluoropropane C3HF3Cl4
HCFC R-224 Trichlorotetrafluoropropane C3HF4Cl3 
HCFC R-224ca Trichloro-1,1,2,2-tetrafluoropropane C3HF4Cl3
HCFC R-224cb Trichloro-1,2,2,3-tetrafluoropropane C3HF4Cl3
HCFC R-224cc Trichloro-2,2,3,3-tetrafluoropropane C3HF4Cl3
HCFC R-225 Dichloropentafluoropropane C3HF5Cl2 
HCFC R-225aa Dichloro-1,1,1,3,3-pentafluoropropane C3HF5Cl2 
HCFC R-225ba Dichloro-1,1,1,2,3-pentafluoropropane C3HF5Cl2
HCFC R-225bb Dichloro-1,1,2,3,3-pentafluoropropane C3HF5Cl2 
HCFC R-225ca Dichloro-1,1,1,2,2-pentafluoropropane C3HF5Cl2
HCFC R-225cb Dichloro-1,1,2,2,3-pentafluoropropane C3HF5Cl2
HCFC R-225cc Dichloro-1,2,2,3,3-pentafluoropropane C3HF5Cl2
HCFC R-225da Dichloro-1,1,3,3,3-pentafluoropropane C3HF5Cl2 
HCFC R-225ea Dichloro-1,1,2,3,3-pentafluoropropane C3HF5Cl2 
HCFC R-225eb Dichloro-1,2,3,3,3-pentafluoropropane C3HF5Cl2
HCFC R-226 Chlorohexafluoropropane C3HF6Cl 
HCFC R-226ba Chloro-1,1,1,2,3,3-hexafluoropropane C3HF6Cl 
HCFC R-226ca Chloro-1,1,1,2,2,3-hexafluoropropane C3HF6Cl 
HCFC R-226cb Chloro-1,1,2,2,3,3-hexafluoropropane C3HF6Cl 
HCFC R-226da Chloro-1,1,1,3,3,3-hexafluoropropane C3HF6Cl 
HCFC R-226ea Chloro-1,1,2,3,3,3-hexafluoropropane C3HF6Cl 
HFC R-227ca Heptafluoropropane C3HF7 
HFC R-227ca2Trifluoromethyl 1,1,2,2-tetrafluoroethyl ether C3HF7O 
HFC R-227ea Heptafluoropropane C3HF7 
HFC R-227me Trifluoromethyl 1,2,2,2-tetrafluoroethyl ether C3HF7O
HCFC R-231 Pentachlorofluoropropane C3H2FCl5 
HCFC R-232 Tetrachlorodifluoropropane C3H2F2Cl4 
HCFC R-232ca Tetrachloro-2,2-difluoropropane C3H2F2Cl4 
HCFC R-232cb Tetrachloro-2,2-difluoropropane C3H2F2Cl4 
HCFC R-233 Trichlorotrifluoropropane C3H2F3Cl3 
HCFC R-233ca Trichloro-2,2,3-trifluoropropane C3H2F3Cl3
HCFC R-233cb Trichloro-1,2,2-trifluoropropane C3H2F3Cl3
HCFC R-233cc Trichloro-2,2,3-trifluoropropane C3H2F3Cl3
HCFC R-234 Dichlorotetrafluoropropane C3H2F4Cl2 
HCFC R-234aa Dichloro-1,1,3,3-tetrafluoropropane C3H2F4Cl2
HCFC R-234ab Dichloro-1,1,1,3-tetrafluoropropane C3H2F4Cl2
HCFC R-234ba Dichloro-1,2,3,3-tetrafluoropropane C3H2F4Cl2
HCFC R-234bb Dichloro-1,1,1,2-tetrafluoropropane C3H2F4Cl2
HCFC R-234bc Dichloro-1,1,2,3-tetrafluoropropane C3H2F4Cl2
HCFC R-234ca Dichloro-1,2,2,3-tetrafluoropropane C3H2F4Cl2
HCFC R-234cb Dichloro-2,2,3,3-tetrafluoropropane C3H2F4Cl2
HCFC R-234cc Dichloro-1,1,2,2-tetrafluoropropane C3H2F4Cl2
HCFC R-234cd Dichloro-1,2,2,3-tetrafluoropropane C3H2F4Cl2
HCFC R-234da Dichloro-1,1,1,3-tetrafluoropropane C3H2F4Cl2
HCFC R-234fa Dichloro-1,1,3,3-tetrafluoropropane C3H2F4Cl2
HCFC R-234fb Dichloro-1,3,3,3-tetrafluoropropane C3H2F4Cl2
HCFC R-235 Chloropentafluoropropane C3H2F5Cl 
HCFC R-235ca Chloro-1,2,2,3,3-pentafluoropropane C3H2F5Cl
HCFC R-235cb Chloro-1,1,1,2,3-pentafluoropropane C3H2F5Cl
HCFC R-235cc Chloro-1,1,2,2,3-pentafluoropropane C3H2F5Cl
HCFC R-235da Chloro-1,1,1,3,3-pentafluoropropane C3H2F5Cl
HCFC R-235fa Chloro-1,1,3,3,3-pentafluoropropane C3H2F5Cl
HFC R-236cb Hexafluoropropane C3H2F6 
HFC R-236ea Hexafluoropropane C3H2F6 
HFC R-236fa Hexafluoropropane C3H2F6 
HFC R-236me Tetrafluoroethyl difluoromethyl ether C3H2F6O 
HFC R-FE-36 Hexafluoropropane C3H2F6 
HCFC R-241 Tetrachlorofluoropropane C3H3FCl4 
HCFC R-242 Trichlorodifluoropropane C3H3F2Cl3 
HCFC R-243 Dichlorotrifluoropropane C3H3F3Cl2 
HCFC R-243ca Dichloro-1,2,2-trifluoropropane C3H3F3Cl2
HCFC R-243cb Dichloro-2,2,3-trifluoropropane C3H3F3Cl2
HCFC R-243cc Dichloro-1,2,2-trifluoropropane C3H3F3Cl2
HCFC R-243da Dichloro-1,1,1-trifluoropropane C3H3F3Cl2
HCFC R-243ea Dichloro-1,2,3-trifluoropropane C3H3F3Cl2
HCFC R-243ec Dichloro-1,1,2-trifluoropropane C3H3F3Cl2
HCFC R-244 Chlorotetrafluoropropane C3H3F4Cl 
HCFC R-244ba Chloro-1,2,3,3-tetrafluoropropane C3H3F4Cl
HCFC R-244bb Chloro-1,1,1,2-tetrafluoropropane C3H3F4Cl
HCFC R-244ca Chloro-1,1,2,2-tetrafluoropropane C3H3F4Cl
HCFC R-244cb Chloro-1,2,2,3-tetrafluoropropane C3H3F4Cl
HCFC R-244cc Chloro-1,1,2,2-tetrafluoropropane C3H3F4Cl
HCFC R-244da Chloro-1,1,3,3-tetrafluoropropane C3H3F4Cl
HCFC R-244db Chloro-1,1,1,3-tetrafluoropropane C3H3F4Cl
HCFC R-244ea Chloro-1,1,2,3-tetrafluoropropane C3H3F4Cl
HCFC R-244eb Chloro-1,1,1,2-tetrafluoropropane C3H3F4Cl
HCFC R-244ec Chloro-1,1,2,3-tetrafluoropropane C3H3F4Cl
HCFC R-244fa Chloro-1,1,1,3-tetrafluoropropane C3H3F4Cl
HCFC R-244fb Chloro-1,1,3,3-tetrafluoropropane C3H3F4Cl
HFC R-245ca Pentafluoropropane C3H3F5 
HFC R-245cb Pentafluoropropane C3H3F5 
HFC R-245ea Pentafluoropropane C3H3F5 
HFC R-245eb Pentafluoropropane C3H3F5 
HFC R-245fa Pentafluoropropane C3H3F5 
HFC R-245mc Methyl pentafluoroethyl ether C3H3F5O 
HFC R-245mf Difluoromethyl 2,2,2-trifluoroethyl ether C3H3F5O 
HFC R-245qc Difluoromethyl 1,1,2-trifluoroethyl ether C3H3F5O 
HCFC R-251 Trichlorofluoropropane C3H4FCl3 
HCFC R-252 Dichlorodifluoropropane C3H4F2Cl2 
HCFC R-252ca Dichloro-2,2-difluoropropane C3H4F2Cl2 
HCFC R-252cb Dichloro-2,2-difluoropropane C3H4F2Cl2 
HCFC R-252dc Dichloro-1,1-difluoropropane C3H4F2Cl2 
HCFC R-252ec Dichloro-1,2-difluoropropane C3H4F2Cl2
HCFC R-253 Chlorotrifluoropropane C3H4F3Cl
HCFC R-253ba Chloro-1,2,3-trifluoropropane C3H4F3Cl 
HCFC R-253bb Chloro-1,1,2-trifluoropropane C3H4F3Cl 
HCFC R-253ca Chloro-2,2,3-trifluoropropane C3H4F3Cl 
HCFC R-253cb Chloro-1,2,2-trifluoropropane C3H4F3Cl 
HCFC R-253ea Chloro-1,1,2-trifluoropropane C3H4F3Cl
HCFC R-253eb Chloro-1,2,3-trifluoropropane C3H4F3Cl
HCFC R-253ec 1-Chloro-1,1,2-trifluoropropane C3H4F3Cl
HCFC R-253fa 3-Chloro-1,3,3-trifluoropropane C3H4F3Cl
HCFC R-253fb 3-Chloro-1,1,1-trifluoropropane C3H4F3Cl
HCFC R-253fc 1-Chloro-1,1,3-trifluoropropane C3H4F3Cl
HFC R-254cb 1,1,2,2-Tetrafluoropropane C3H4F4 
HFC R-254pc Methyl 1,1,2,2-tetrafluoroethyl ether C3H4F4O 
HCFC R-261 Dichlorofluoropropane C3H5FCl2 
HCFC R-261ba 1,2-Dichloro-2-fluoropropane C3H5FCl2 
HCFC R-262 Chlorodifluoropropane C3H5F2Cl 
HCFC R-262ca 1-Chloro-2,2-difluoropropane C3H5F2Cl 
HCFC R-262fa 3-Chloro-1,1-difluoropropane C3H5F2Cl 
HCFC R-262fb 1-Chloro-1,3-difluoropropane C3H5F2Cl
HFC R-263 Trifluoropropane C3H5F3 
HCFC R-271 Chlorofluoropropane C3H6FCl 
HCFC R-271b 2-Chloro-2-fluoropropane C3H6FCl 
HCFC R-271d 2-Chloro-1-fluoropropane C3H6FCl 
HCFC R-271fb 1-Chloro-1-fluoropropane C3H6FCl 
HFC R-272 Difluoropropane C3H6F2 
HFC R-281 Fluoropropane C3H7F 
HC R-290 Propane C3H8 or CH3CH2CH3 
CFC R-C316 Dichlorohexafluorocyclobutane C4Cl2F6 
CFC R-C317 Chloroheptafluorocyclobutane C4ClF7
PFC R-C318 Octafluorocyclobutane (Perfluorocyclobutane) C4F8 or -(CF2)4- 
PFC R-3-1-10 Decafluorobutane (Perfluorobutane) C4F10
HFC R-329ccb Nonafluorobutane C4HF9
HFC R-338eea Octafluorobutane C4H2F8
HFC R-347ccd Heptafluorobutane C4H3F7 
HFC R-347mcc Perfluoropropyl methyl ether C4H3F7O 
HFC R-347mmy Perfluoroisopropyl methyl ether C4H3F7O
HFC R-365mfc 1,1,1,3,3-Pentafluorobutane C4H5F5 
PFC R-4-1-12 Dodecafluoropentane (Perfluoropentane) C5F12 
PFC R-5-1-14 Tetradecafluorohexane (Perfluorohexane) C6F14 
CFC R-400 R-12/114(50/50 wt%) OR (60/40)
HCFC R-401A R-22/152a/124 (53±2/13+.5,-1.5/34±1)
HCFC R-401B R-22/152a/124 (61±2/11+.5,-1.5/28±1) 
HCFC R-401C R-22/152a/124 (33±2/15+.5,-1.5/52±1) 
HCFC R-402A R-125/290/22 (60±2/2±1/38±2) 
HCFC R-402B R-125/290/22 (38±2/2±1/60±2) 
HCFC R-403A R-290/22/218 (5+.2,-2/75±2/20±0)
HCFC R-403B R-290/22/218 (5+.2,-2/56±2/39±0)
HFC R-404A R-125/143a/134a (44±2/52±1/4±2) 
HCFC R-405A R-22/152a/142b/C318 (45±0/7±1/5.5±1/42.5±2) 
HCFC R-406A R-22/600a/142b (55±2/4±1/41±0) 
HCFC R-406B R-22/600a/142b (65±2/4±1/31±0) 
HFC R-407A R-32/125/134a (20±2/40±2/40±2) 
HFC R-407B R-32/125/134a (10±2/70±2/20±2) 
HFC R-407C R-32/125/134a (23±2/25±2/52±2)
HFC R-407D R-32/125/134a (15±2/15±2/70±2) 
HFC R-407E R-32/125/134a (25±2/15±2/60±2) 
HFC R-407F R-32/125/134a (30±2/30±2/40±2)
HCFC R-408A R-125/143a/22 (7±2/46±1/47±2) 
HCFC R-409A R-22/124/142b (60±2/25±2/15±1) 
HCFC R-409B R-22/124/142b (65±2/25±2/10±1) 
HFC R-410A R-32/125 (50+.5,–1.5/50+1.5,–.5) 
HFC R-410B R-32/125 (45±1/55±1) 
HCFO R-411A R-1270/22/152a (1.5+0,–1/87.5+2,–0/11+0,–1) 
HCFO R-411B R-1270/22/152a (3+0,–1/94+2,–0/3+0,–1) 
HCFO R-411C R-1270/22/152a (3+0,–1/95.5+2,–0/1.5+0,–1)
HCFC R-412A R-22/218/142b (70±2/5±2/25±1) 
HFC R-413A R-218/134a/600a (9±1/88±2/3+0,–1)
HCFC R-414A R-22/124/600a/142b (51±2/28.5±2/4±.5/16.5+.5,–1)
HCFC R-414B R-22/124/600a/142b (50±2/39±2/1.5±.5/9.5+.5,–1) 
HCFC R-415A R-22/152a (82±1/18±1) 
HCFC R-415B R-22/152a (25±1/75±1) 
HCFC R-416A R-134a/124/600 (59+.5,–1/39.5+1,–.5/1.5+1,–.2) 
HFC R-417A R-125/134a/600 (46.6±1.1/50±1/3.4+.1,–.4)
HFC R-417B R-125/134a/600 (79±1/18.3±1/2.7+.1,–.5) 
HCFC R-418A R-290/22/152a (1.5±.5/96±1/2.5±.5)
HFC R-419A R-125/134a/E170 (77±1/19±1/4±1) 
HCFC R-420A R-134a/142b (88+1,–0/12+0,–1)
HFC R-421A R-125/134a (58±1/42±1) 
HFC R-421B R-125/134a (85±1/15±1)
HFC R-422A R-125/134a/600a (85.1±1/11.5±1/3.4+.1,–.4) 
HFC R-422B R-125/134a/600a (55±1/42±1/3+.1,–.5) 
HFC R-422C R-125/134a/600a (82±1/15±1/3+.1,–.5) 
HFC R-422D R-125/134a/600a (65.1+.9,–1.1/31.5±1/3.4+.1,–.4) 
HFC R-423A R-134a/227ea (52.5±1/47.5±1)
HFC R-424A R-125/134a/600a/600/601a (50.5±1/47±1/.9+.1,–.2/1+.1,+.2/.6+.1,–.2) 
HFC R-425A R-32/134a/227ea (18.5±.5/69.5±.5/12±.5)
HFC R-426A R-125/134a/600/601a (5.1±1/93±1/1.3+.1,–.2/.6+.1,–.2) 
HFC R-427A R-32/125/143a/134a (15±2/25±2/10±2/50±2) 
HFC R-428A R-125/143a/290/600a (77.5±1/20±1/.6+.1,–.2/1.9+.1,–.2)
HFC R-429A R-E170/152a/600a (60±1/10±1/30±1) 
HFC R-430A R-152a/600a (76±1/24±1) 
HFC R-431A R-290/152a (71±1/29±1)
HO R-432A R-1270/E170 (80±1/20±1) 
HO R-433A R-1270/290 (30±1/70±1)
HO R-433B R-1270/290 (5±1/95±1)
HO R-433C R-1270/290 (25±1/75±1) 
HFC R-434A R-125/143a/134a/600a (63.2±1/18±1/16±1/2.8+.1,–.2)
HFC R-435A R-E170/152a (80±1/20±1)
HC R-436A R-290/600a (56±1/44±1) 
HC R-436B R-290/600a (52±1/48±1)
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)
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)
HFC R-439A R-32/125/600a (50±1/47±1/3±.5) 
HFC R-440A R-290/134a/152a (.6±.1/1.6±.6/97.8±.5)
HC R-441A R-170/290/600a/600 (3.1±.3/54.8±2/6±.6/36.1±2)
HCFC R-500 R-12/152a (73.8/26.2) 
HCFC R-501 R-22/12 (75/25) 
CFC R-502 R-22/115 (48.8/51.2)
HCFC R-503 R-23/13 (40.1/59.9)
HCFC R-504 R-32/115 (48.2/51.8)
HCFC R-505 R-12/31 (78/22) 
HCFC R-506 R-31/114 (55.1/44.9)
HFC R-507[A] R-125/143a (50/50)
HFC R-508[A] R-23/116 (39/61)
HFC R-508B R-23/116 (46/54)
HCFC R-509[A] R-22/218 (44/56)
HC R-510[A] R-E170/600a (88±.5/12±.5)
HC R-511[A] R-290/E170 (95±1/5±1)
HC R-600 Butane C4H10 or CH3CH2CH2CH3 
HC R-600a Isobutane C4H10 or CH(CH3)2CH3 
HC R-601 Pentane C5H12 or CH3CH2CH2CH2CH3 
HC R-601a Isopentane C5H12 or (CH3)2CHCH2CH3 
HC R-610 Ethoxyethane (Diethyl ether) CH3CH2OCH2CH3 
HC R-611 Methyl formate HCOOCH3
R-630 Methylamine CH3NH2 
R-631 Ethylamine CH3CH2(NH2)
R-702 Hydrogen H2
R-704 Helium He 
R-717 Ammonia NH3 
R-718 Water/Steam H2O 
R-720 Neon Ne 
R-728 Nitrogen N2 
R-729 Air N2/O2/Ar (78.082/20.945/.934 vol%) 
R-732 Oxygen O2 
R-740 Argon Ar 
R-744 Carbon dioxide CO2 
R-744A Nitrous oxide N2O 
R-764 Sulfur dioxide SO2 
R-784 Krypton Kr 
CFO R-1112a Dichloro-2,2-difluoroethylene C2Cl2F2 
CFO R-1113 Chlorotrifluoroethylene C2ClF3 
PFO R-1114 Tetrafluoroethylene C2F4 
HCO R-1120 Trichloroethylene (trielene) C2HCl3 
HCO R-1130 cis-1,2-Dichloroethylene C2H2Cl2 
HFO R-1132a 1,1-Difluoroethylene C2H2F2 
HCO R-1140 Chloroethylene (vinyl chloride) C2H3Cl 
HFO R-1141 Fluoroethylene (vinyl fluoride) C2H3F 
HO R-1150 Ethene (Ethylene) CH2=CH2
PFO R-1216 Hexafluoropropylene C3F6 
PFO R-1218 Hexafluoropropene trimer (C3F6)3 
HCFO R-1233zd 1-Chloro-3,3,3-trifluoropropene C3H2ClF3 
HFO R-1234yf 2,3,3,3-Tetrafluoropropene C3H2F4 
HFO R-1234ze 1,3,3,3-Tetrafluoropropene C3H2F4 
HO R-1270 Propene (Propylene) C3H6 or CH3CH=CH2 

في أمان الله 


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