The most commonly CFCs however, are Carbon tetrachloride Methyl chloroform, Halons, unlike CFCs, Methyl bromide,
Class I and
|
Halocarbon Number |
Molecular Formula |
Name |
CFC-11 | CCl3F | Trichlorofluoromethane |
CFC-12 | CCl2F2 | Dichlorodifluoromethane |
CFC-113 | C2Cl3F3 | Trichlorotrifluoroethane |
CFC-114 | C2Cl2F4 | Dichlorotetrafluoroethane |
CFC-115 | C2ClF5 | Chloropentafluoroethane |
Halon 1011 | CH2BrCl | Bromochloromethane |
Halon 1202 | CBr2F2 | Dibromodifluoromethane |
Halon 1211 | CF2ClBr | Bromochlorodifluoromethane |
Halon 1301 | CF3Br | Bromotrifluoromethane |
Halon 2402 | C2F4Br2 | Dibromotetrafluoroethane |
CFC-13 | CClF3 | Chlorotrifluoromethane |
CFC-111 | C2Cl5F | Pentachlorofluoroethane |
CFC-112 | C2Cl4F2 | Tetrachlorodifluoroethane |
CFC-211 | C3Cl7F3 | Heptachlorofluoropropane |
CFC-212 | C3Cl6F2 | Hexachlorodifluoropropane |
CFC-213 | C3Cl5F3 | Pentachlorotrifluoropropane |
CFC-214 | C3Cl4F4 | Tetrachlorotetrafluoropropane |
CFC-215 | C3Cl3F5 | Trichloropentafluoropropane |
CFC-216 | C3Cl2F6 | Dichlorohexafluoropropane |
CFC-217 | C3ClF7 | Chloroheptafluoropropane |
Carbon Tetrachloride | CCl4 | Tetrachloromethane |
Methyl Chloroform |
CHCl3 |
Trichloroethane (1,1,1 Trichloroethane only) |
Methyl Bromide |
CH3Br |
Bromomethane, monobromomethane |
Class II Ozone
Depleting Substances
HCFC Number | Molecular Formula |
HCFC Number | Molecular Formula |
|
HCFC-21 |
CHFCl2 |
HCFC-224 |
C3HF4Cl3 |
|
HCFC-22 |
CHF2Cl |
HCFC-225 |
C3HF5Cl2 |
|
HCFC-31 |
CH2FCl |
HCFC-225ca |
CF3CF2CHCl2 |
|
HCFC-121 |
C2HFCl4 |
HCFC-225cb |
CF2ClCF2CHClF |
|
HCFC-122 |
C2HF2Cl3 |
HCFC-226 |
C3HF6Cl |
|
HCFC-123 |
C2HF3Cl2 |
HCFC-231 |
C3H2Cl5 |
|
HCFC-123b |
CHCl2CF3 |
HCFC-232 |
C3H2F2Cl4 |
|
HCFC-124 |
C2HF4Cl |
HCFC-233 |
C3H2F3Cl3 |
|
HCFC-124b |
CHFClCF3 |
HCFC-234 |
C3H2F4Cl2 |
|
HCFC-131 |
C2H2FCl3 |
HCFC-235 |
C3H2F5Cl |
|
HCFC-132 |
C2H2F2Cl2 |
HCFC-241 |
C3H3FCl4 |
|
HCFC-133 |
C2H2F3Cl |
HCFC-242 |
C3H3F2Cl3 |
|
HCFC-141 |
C2H3FCl2 |
HCFC-243 |
C3H3F3Cl2 |
|
HCFC-141b |
CH3CFCl2 |
HCFC-244 |
C3H3F4Cl |
|
HCFC-142 |
C2H3F2Cl |
HCFC-251 |
C3H4FCl3 |
|
HCFC-142b |
CH3CF2Cl |
HCFC-252 |
C3H4F2Cl2 |
|
HCFC-151 |
C2H4FCl |
HCFC-253 |
C3H4F3Cl |
|
HCFC-221 |
C3HFCl6 |
HCFC-261 |
C3H5FCl2 |
|
HCFC-222 |
C3HF2Cl5 |
HCFC-262 |
C3H5F2Cl |
|
HCFC-223 |
C3HF3Cl4 |
HCFC-271 |
C3H6FCl |