Electronic Code of Federal Regulations:

Class 1 controlled substances	ODP
A. Group I:
CFCl₃-Trichlorofluoromethane (CFC-ll)	1.0
CF₂Cl₂-Dichlorofifluoromethane (CFC-12)	1.0
C₂F₃Cl₃-Trichlorotrifluoroethane (CFC-113)	0.8
C₂F₄Cl₂-Dichlorotetrafluoroethane (CFC-114)	1.0
C₂F₅Cl-Monochloropentafluoroethane (CFC-115)	0.6
All isomers of the above chemicals
B. Group II:
CF₂ClBr-Bromochlorodifluoromethane (Halon-1211)	3.0
CF₃Br-Bromotrifluoromethane (Halon-1301)	10.0
C₂F₄Br₂-Dibromotetrafluoroethane (Halon-2402)	6.0
All isomers of the above chemicals
C. Group III:
CF₃Cl-Chlorotrifluoromethane (CFC-13)	1.0
C₂FCl₅-(CFC-111)	1.0
C₂F₂Cl₄-(CFC-112)	1.0
C₃FCl₇-(CFC-211)	1.0
C₃F₂Cl₆-(CFC-212)	1.0
C₃F₃Cl₅-(CFC-213)	1.0
C₃F₄Cl₄-(CFC-214)	1.0
C₃F₅Cl₃-(CFC-215)	1.0
C₃F₆Cl₂-(CFC-216)	1.0
C₃F₇Cl-(CFC-217)	1.0
All isomers of the above chemicals
D. Group IV: CCl₄-Carbon Tetrachloride	1.1
E. Group V:
C₂H₃Cl₃-1,1,1 Trichloroethane (Methyl chloroform)	0.1
All isomers of the above chemical except 1,1,2-trichloroethane
F. Group VI: CH₃Br—Bromomethane (Methyl Bromide)	0.7
G. Group VII:
CHFBR₂	1.00
CHF₂Br (HBFC–2201)	0.74
CH₂FBr	0.73
C₂HFBr₄	0.3–0.8
C₂HF₂Br₃	0.5–1.8
C₂HF₃Br₂	0.4–1.6
C₂HF₄Br	0.7–1.2
C₂H₂FBr₃	0.1–1.1
C₂H₂F₂Br₂	0.2–1.5
C₂H₂F₃Br	0.7–1.6
C₂H₂FBr₂	0.1–1.7
C₂H₃F₂Br	0.2–1.1
C₂H₄FBr	0.07–0.1
C₃HFBr₆	0.3–1.5
C₃HF₂Br₅	0.2–1.9
C₃HF₃Br₄	0.3–1.8
C₃HF₄Br₃	0.5–2.2
C₃HF₅Br₂	0.9–2.0
C₃HF₆Br	0.7–3.3
C₃H₂FBR₅	0.1–1.9
C₃H₂F₂BR₄	0.2–2.1
C₃H₂F₃Br₃	0.2–5.6
C₃H₂F₄Br₂	0.3–7.5
C₃H₂F₅BR	0.9–14
C₃H₃FBR₄	0.08–1.9
C₃H₃F₂Br₃	0.1–3.1
C₃H₃F₃Br₂	0.1–2.5
C₃H₃F₄Br	0.3–4.4
C₃H₄FBr₃	0.03–0.3
C₃H₄F₂Br₂	0.1–1.0
C₃H₄F₃Br	0.07–0.8
C₃H₅FBr₂	0.04–0.4
C₃H₅F₂Br	0.07–0.8
C₃H₆FB	0.02–0.7
H. Group VIII:
CH2BrCl (Chlorobromomethane 0.12

Appendix A to Subpart A of Part 82—Class I Controlled Substances