Ozone Depletion Potentials

 Compilado por Rolando Delgado Castillo y Rafaela Pérez Marchena

   Versión en Español                                                                           English version

 

Chemical Name Lifetime,
in years		 ODP1 (WMO) 20021)

ODP2 (Montreal Protocol)

 ODP3 (40 CFR)
ODP for CFCs
CFC-11 (CCl3F)
Trichlorofluoromethane		 45 1.0 1.0 1.0
CFC-12 (CCl2F2)
Dichlorodifluoromethane		 100 1.0 1.0 1.0
CFC-113 (C2F3Cl3)
1,1,2-Trichlorotrifluoroethane		 85 1.0 0.8 1.0
CFC-114 (C2F4Cl2)
Dichlorotetrafluoroethane		 300 0.94 1.0 1.0
CFC-115 (C2F5Cl)
Monochloropentafluoroethane		 1700 0.44 0.6 0.6
CFC-13 (CF3Cl)
Chlorotrifluoromethane		 640 1.0 1.0 1.0
CFC-111 (C2FCl5)
Pentachlorofluoroethane		   1.0 1.0 1.0
CFC-112 (C2F2Cl4)
Tetrachlorodifluoroethane		   1.0 1.0 1.0
CFC-211 (C3FCl7)
Heptachlorofluoropropane		   1.0 1.0 1.0
CFC-212 (C3F2Cl6)
Hexachlorodifluoropropane		   1.0 1.0 1.0
CFC-213 (C3F3Cl5)
Pentachlorotrifluoropropane		   1.0 1.0 1.0
CFC-214 (C3F4Cl4)
Tetrachlorotetrafluoropropane		   1.0 1.0 1.0
CFC-215 (C3F5Cl3)
Trichloropentafluoropropane		   1.0 1.0 1.0
CFC-216 (C3F6Cl2)
Dichlorohexafluoropropane		   1.0 1.0 1.0
CFC-217 (C3F7Cl)
Chloroheptafluoropropane		   1.0 1.0 1.0
 

ODP for HCFCs
HCFC-21 (CHFCl2)
Dichlorofluoromethane		 1.7 0.04 0.04  
HCFC-22 (CHF2Cl)
Monochorodifluoromethane		 12.0 0.05 0.055 0.05
HCFC-31 (CH2FCl)
Monochlorofluoromethane		   0.02 0.02  
HCFC-121 (C2HFCl4)
Tetrachlorofluoroethane		   0.0 1 - 0.04 0.01- 0.04  
HCFC-122 (C2HF2Cl3)
Trichlorodifluoroethane		   0.02 - 0.08 0.02 - 0.08  
HCFC-123 (C2HF3Cl2)
Dichlorotrifluoroethane		 1.3 0.02 0.02 - 0.06 0.02
HCFC-124 (C2HF4Cl)
Monochlorotetrafluoroethane		 5.8 0.02 0.02 - 0.04 0.02
HCFC-131 (C2H2FCl3)
Trichlorofluoroethane		   0.007 - 0.05 0.007 - 0.05  
HCFC-132b (C2H2F2Cl2)
Dichlorodifluoroethane		   0.008 - 0.05 0.008 - 0.05  
HCFC-133a (C2H2F3Cl)
Monochlorotrifluoroethane		   0.02 - 0.06 0.02 - 0.06  
HCFC-141b (C2H3FCl2)
Dichlorofluoroethane		 9.3 0.12 0.11 0.1
HCFC-142b (C2H3F2Cl)
Monochlorodifluoroethane		 17.9 0.07 0.065 0.06
HCFC-221 (C3HFCl6)
Hexachlorofluoropropane		   0.015 - 0.07 0.015 - 0.07  
HCFC-222 (C3HF2Cl5)
Pentachlorodifluoropropane		   0.01 - 0.09 0.01 - 0.09  
HCFC-223 (C3HF3Cl4)
Tetrachlorotrifluoropropane		   0.01 - 0.08 0.01 - 0.08  
HCFC-224 (C3HF4Cl3)
Trichlorotetrafluoropropane		   0.01 - 0.09 0.01 - 0.09  
HCFC-225ca (C3HF5Cl2)
Dichloropentafluoropropane		 1.9 0.02 0.025  
HCFC-225cb (C3HF5Cl2)
Dichloropentafluoropropane		 5.8 0.03 0.033  
HCFC-226 (C3HF6Cl)
Monochlorohexafluoropropane		   0.02 - 0.1 0.02 - 0.1  
HCFC-231 (C3H2FCl5)
Pentachlorofluoropropane		   0.05 - 0.09 0.05 - 0.09  
HCFC-232 (C3H2F2Cl4)
Tetrachlorodifluoropropane		   0.008 - 0.1 0.008 - 0.1  
HCFC-233 (C3H2F3Cl3)
Trichlorotrifluoropropane		   0.007 - 0.23 0.007 - 0.23  
HCFC-234 (C3H2F4Cl2)
Dichlorotetrafluoropropane		   0.01 - 0.28 0.01 - 0.28  
HCFC-235 (C3H2F5Cl)
Monochloropentafluoropropane		   0.03 - 0.52 0.03 - 0.52  
HCFC-241 (C3H3FCl4)
Tetrachlorofluoropropane		   0.004 - 0.09 0.004 - 0.09  
HCFC-242 (C3H3F2Cl3)
Trichlorodifluoropropane		   0.005 - 0.13 0.005 - 0.13  
HCFC-243 (C3H3F3Cl2)
Dichlorotrifluoropropane		   0.007 - 0.12 0.007 - 0.12  
HCFC-244 (C3H3F4Cl)
Monochlorotetrafluoropropane		   0.009 - 0.14 0.009 - 0.14  
HCFC-251 (C3H4FCl3)
Trichlorofluoropropane		   0.001 - 0.01 0.001 - 0.01  
HCFC-252 (C3H4F2Cl2)
Dichlorodifluoropropane		   0.005 - 0.04 0.005 - 0.04  
HCFC-253 (C3H4F3Cl)
Monochlorotrifluoropropane		   0.003 - 0.03 0.003 - 0.03  
HCFC-261 (C3H5FCl2)
Dichlorofluoropropane		   0.002 - 0.02 0.002 - 0.02  
HCFC-262 (C3H5F2Cl)
Monochlorodifluoropropane		   0.002 - 0.02 0.002 - 0.02  
HCFC-271 (C3H6FCl)
Monochlorofluoropropane		   0.001 - 0.03 0.001 - 0.03  
 
ODP for Halons
Halon 1211 (CF2ClBr)
Bromochlorodifluoromethane		 16 6.0 3.0 3.0
Halon 1301 (CF3Br)
Bromotrifluoromethane		 65 12 10.0 10.0
Halon 2402 (C2F4Br2)
Dibromotetrafluoroethane		 20 <8.6 6.0 6.0
 
ODP for related substances
CCl4
Carbon tetrachloride		 26 0.73 1.1 1.1
 
Methyl Chloroform (C2H3Cl3)
1,1,1-trichloroethane		 5.0 0.12 0.1 0.1
 (listed in the Accelerated Phaseout Final Rule)
Methyl Bromide (CH3Br) 0.7 0.38 0.6  
 HBFCs (listed in the Accelerated Phaseout Final Rule)
CHFBr2   1.0 1.0  
HBFC-12B1    (CHF2Br)   0.74 0.74  
CH2FBr   0.73 0.73  
C2HFBr4   0.3 - 0.8 0.3-0.8  
C2HF2Br3   0.5 - 1.8 0.5 - 1.8  
C2HF3Br2   0.4 - 1.6 0.4 - 1.6  
C2HF4Br   0.7 - 1.2 0.7 - 1.2  
C2H2FBr3   0.1 - 1.1 0.1 - 1.1  
C2H2F2Br2   0.2 - 1.5 0.2 - 1.5  
C2H2F3Br   0.7 - 1.6 0.7 - 1.6  
C2H3FBr2   0.1 - 1.7 0.1 - 1.7  
C2H3F2Br   0.2 - 1.1 0.2 - 1.1  
C2H4FBr   0.07 - 0.1 0.07 - 0.1  
C3HFBr6   0.3 - 1.5 0.3 - 1.5  
C3HF2Br5   0.2 - 1.9 0.2 - 1.9  
C3HF3Br4   0.3 - 1.8 0.3 - 1.8  
C3HF4Br3   0.5 - 2.2 0.5 - 2.2  
C3HF5Br2   0.9 - 2.0 0.9 - 2.0  
C3HF6Br   0.7 - 3.3 0.7 - 3.3  
C3H2FBr5   0.1 - 1.9 0.1 - 1.9  
C3H2F2Br4   0.2 - 2.1 0.2 - 2.1  
C3H2F3Br3   0.2 - 5.6 0.2 - 5.6  
C3H2F4Br2   0.3 - 7.5 0.3 - 7.5  
C3H2F5Br   0.9 - 1.4 0.9 - 1.4  
C3H3FBr4   0.08 - 1.9 0.08 - 1.9  
C3H3F2Br3   0.1 - 3.1 0.1 - 3.1  
C3H3F3Br2   0.1 - 2.5 0.1 - 2.5  
C3H3F4Br   0.3 - 4.4 0.3 - 4.4  
C3H4FBr3   0.03 - 0.3 0.03 - 0.3  
C3H4F2Br2   0.1 - 1.0 0.1 - 1.0  
C3H4F3Br   0.07 - 0.8 0.07 - 0.8  
C3H5FBr2   0.04 - 0.4 0.04 - 0.4  
C3H5F2Br   0.07 - 0.8 0.07 - 0.8  
C3H6FBr   0.02 - 0.7 0.02 - 0.7  
 
CH2BrCl
Chlorobromomethane
0.37   0.12 0.12
 
Source: US Environmental Protection Agency  Class I and Class II Ozone-Depleting Substances

INDEX