40 CFR Part 82, Appendix F
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
| Controlled substance | ODP | AT L | CLP | BLP |
|---|---|---|---|---|
| A. Class I: | ||||
| 1. Group I: | ||||
| CFCl3-Trichlorofluoromethane (CFC-11) | 1 | 60 | 1 | 0 |
| CF2 Cl2-Dichlorodifluoromethane (CFC-12) | 1 | 120 | 1.5 | 0 |
| C2 F3 Cl3-Trichlorotrifluoroethane (CFC-113) | 0.8 | 90 | 1.11 | 0 |
| C2 F4 Cl2-Dichlorotetrafluoroethane (CFC-114) | 1 | 200 | 1.8 | 0 |
| C2 F5 Cl-Monochloropentafluoroethane (CFC-115) | 0.6 | 400 | 2 | 0 |
| All isomers of the above chemicals | [Reserved] | |||
| 2. Group II: | ||||
| CF2 ClBr-Bromochlorodifluoromethane (Halon-1211) | 3 | 12 | 0.06 | 0.13 |
| −18 | −.08 | −.03 | ||
| CF3 Br-Bromotrifluoromethane (Halon-1301) | 10 | 72 | 0 | 1 |
| −107 | ||||
| C2 F4 Br2-Dibromotetrafluoroethane (Halon-2402) | 6 | 23 | 0 | 0.3 |
| −28 | | −.37 | |||
| All isomers of the above chemicals | [Reserved] | |||
| 3. Group III: | ||||
| CF3 Cl-Chlorotrifluoromethane (CFC-13) | 1 | 120 | 0.88 | 0 |
| −250 | −1.83 | |||
| C2 FCl5- (CFC-111) | 1 | 60 | 1.04 | 0 |
| −90 | −1.56 | |||
| C2 F2 Cl4- (CFC-112) | 1 | 60 | 0.9 | 0 |
| −90 | −1.35 | |||
| C3 FCl7- (CFC-211) | 1 | 100 | 1.76 | 0 |
| −500 | −8.81 | |||
| C3 F2 Cl6- (CFC-212) | 1 | 100 | 1.6 | 0 |
| −500 | −7.98 | |||
| C3 F3 Cl5- (CFC-213) | 1 | 100 | 1.41 | 0 |
| −500 | −7.06 | |||
| C3 F4 Cl4- (CFC-214) | 1 | 100 | 1.2 | 0 |
| −500 | −6.01 | |||
| C3 F5 Cl3 -(CFC-215) | 1 | 100 | 0.96 | 0 |
| −500 | −4.82 | |||
| C3 F6 Cl2- (CFC-216) | 1 | 100 | 0.69 | 0 |
| −500 | −3.45 | |||
| C3 F7 Cl- (CFC-217) | 1 | 100 | 0.37 | 0 |
| −500 | −1.87 | |||
| All isomers of the above chemicals | [Reserved] | |||
| 4. Group IV: | ||||
| CCl4 -Carbon Tetrachloride | 1.1 | 50 | 1 | 0 |
| 5. Group V: | ||||
| C2 H3 Cl3-1,1,1 Trichloroethane (Methyl chloroform) | 0.1 | 6.3 | 0.11 | 0 |
| All isomers of the above chemical except 1,1,2-trichloroethane | [Reserved] | |||
| 6. Group VI: | ||||
| CH3Br-Bromomethane (Methyl Bromide) | 0.7 | | [Reserved] | ||
| 7. Group VII: | ||||
| CHFBr2- | 1 | | [Reserved] | ||
| CHF2 Br-(HBFC-22B1) | 0.74 | | [Reserved] | ||
| CH2 FBr | 0.73 | | [Reserved] | ||
| C2 HFBr4 | 0.3-0.8 | | [Reserved] | ||
| C2 HF2 Br3 | 0.5-1.8 | | [Reserved] | ||
| C2 HF3 Br2 | 0.4-16 | | [Reserved] | ||
| C2 HF4 Br | 0.7-1.2 | | [Reserved] | ||
| C2 H2 FBr3 | 0.1-1.1 | | [Reserved] | ||
| C2 H2 F2 Br2 | 0.2-1.5 | | [Reserved] | ||
| C2 H2 F3 Br | 0.7-1.6 | | [Reserved] | ||
| C2 H3 FBr2 | 0.1-1.7 | | [Reserved] | ||
| C2 H3 F2 Br | 0.2-1.1 | | [Reserved] | ||
| C2 H4 FBr | 0.07-0.1 | | [Reserved] | ||
| C3 HFBr6 | 0.3-1.5 | | [Reserved] | ||
| C3 HF2 Br5 | 0.2-1.9 | | [Reserved] | ||
| C3 HF3 Br4 | 0.3-1.8 | | [Reserved] | ||
| C3 HF4 Br3 | 0.5-2.2 | | [Reserved] | ||
| C3 HF5 Br2 | 0.9-2.0 | | [Reserved] | ||
| C3 HF6 Br | 0.7-3.3 | | [Reserved] | ||
| C3 H2 FBr5 | 0.1-1.9 | | [Reserved] | ||
| C3 H2 F2 Br4 | 0.2-2.1 | | [Reserved] | ||
| C3 H2 F3 Br3 | 0.2-5.6 | | [Reserved] | ||
| C3 H2 F4 Br2 | 0.3-7.5 | | [Reserved] | ||
| C3 H2 F5 Br | 0.9-1.4 | | [Reserved] | ||
| C3 H3 FBR4 | 0.08-1.9 | | [Reserved] | ||
| C3 H3 F2 Br3 | 0.1-3.1 | | [Reserved] | ||
| C3 H3 F3 Br2 | 0.1-2.5 | | [Reserved] | ||
| C3 H3 F4 Br | 0.3-4.4 | | [Reserved] | ||
| C3 H4 FBr3 | 0.03-0.3 | | [Reserved] | ||
| C3 H4 F2 Br2 | 0.1-1.0 | | [Reserved] | ||
| C3 H4 F3 Br | 0.07-0.8 | | [Reserved] | ||
| C3 H5 FBr2 | 0.04-0.4 | | [Reserved] | ||
| C3 H5 F2 Br | 0.07-0.8 | | [Reserved] | ||
| C3 H6 FB | 0.02-0.7 | | [Reserved] | ||
| 8. Group VIII: | ||||
| CH2 BrCl (Chlorobromomethane) | 0.12 | | [Reserved] | ||
| B. Class II: | ||||
| CHFCl2-Dichlorofluoromethane (HCFC-21) | [Reserved] | 2.1 | 0.03 | 0 |
| CHF2 Cl-Chlorodifluoromethane (HCFC-22) | 0.05 | 15.3 | 0.14 | 0 |
| CH2 FCl-Chlorofluoromethane (HCFC-31) | [Reserved] | 1.44 | 0.02 | 0 |
| C2 HFCl4- (HCFC-121) | [Reserved] | 0.6 | 0.01 | 0 |
| C2 HF2 Cl3- (HCFC-122) | [Reserved] | 1.4 | 0.02 | 0 |
| C2 HF3 Cl2- (HCFC-123) | 0.02 | 1.6 | 0.016 | 0 |
| C2 HF4 Cl- (HCFC-124) | 0.02 | 6.6 | 0.04 | 0 |
| C2 H2 FCl3- (HCFC-131) | [Reserved] | 4 | 0.06 | 0 |
| C2 H2 F2 Cl2- (HCFC-132b) | [Reserved] | 4.2 | 0.05 | 0 |
| C2 H2 F3 Cl- (HCFC-133a) | [Reserved] | 4.8 | 0.03 | 0 |
| C2 H3 FCl2- (HCFC-141b) | 0.12 | 7.8 | 0.1 | 0 |
| C2 H3 F2 Cl- (HCFC-142b) | 0.06 | 19.1 | 0.14 | 0 |
| C3 HFCl6- (HCFC-221) | [Reserved] | | | 0 | |
| C3 HF2 Cl5- (HCFC-222) | [Reserved] | | | 0 | |
| C3 HF3 Cl4- (HCFC-223) | [Reserved] | | | 0 | |
| C3 HF4 Cl3- (HCFC-224) | [Reserved] | | | 0 | |
| C3 HF5 Cl2- (HCFC-225ca) | [Reserved] | 1.5 | 0.01 | 0 |
| −1.7 | ||||
| (HCFC-225cb) | [Reserved] | 5.1 | 0.04 | 0 |
| C3 HF6 Cl- (HCFC-226) | [Reserved] | | | 0 | |
| C3 H2 FCl5- (HCFC-231) | [Reserved] | | | 0 | |
| C3 H2 F2 4- (HCFC-232) | [Reserved] | | | 0 | |
| C3 H2 F3 Cl3- (HCFC-233) | [Reserved] | | | 0 | |
| C3 H2 F4 Cl2- (HCFC-234) | [Reserved] | | | 0 | |
| C3 H2 F5 Cl- (HCFC-235) | [Reserved] | | | 0 | |
| C3 H3 FCl4- (HCFC-241) | [Reserved] | | | 0 | |
| C3 H3 F2 Cl3- (HCFC-242) | [Reserved] | | | 0 | |
| C3 H3 F3 Cl2- (HCFC-243) | [Reserved] | | | 0 | |
| C3 H3 F4 Cl- (HCFC-244) | [Reserved] | | | 0 | |
| C3 H4 FCl3- (HCFC-251) | [Reserved] | | | 0 | |
| C3 H4 F2 Cl2- (HCFC-252) | [Reserved] | | | 0 | |
| C3 H4 F3 Cl- (HCFC-253) | [Reserved] | | | 0 | |
| C3 H5 FCl2- (HCFC-261) | [Reserved] | | | 0 | |
| C2 H5 F2 Cl- (HCFC-262) | [Reserved] | | | 0 | |
| C3 H6 FCl- (HCFC-271) | [Reserved] | | | 0 | |
| All isomers of the above chemicals | [Reserved] |
[60 FR 24986, May 10, 1995, as amended at 68 FR 42894, July 18, 2003]