Ozone Layer Protection Ordinance | Environmental Protection Department

Scheduled Substances under Ozone Layer Protection Ordinance

A substance listed in this Schedule includes, except as otherwise stated, the substance's isomers.

PART 1 Chlorofluorocarbons (CFCs)

Chemical Name		Common Name
CFCl₃	Trichlorofluoromethane	CFC-11
CF₂Cl₂	Dichlorodifluoromethane	CFC-12
C₂F₃Cl₃	Trichlorotrifluoroethane	CFC-113
C₂F₄Cl₂	Dichlorotetrafluoroethane	CFC-114
C₂F₅Cl	Chloropentafluoroethane	CFC-115

PART 2 Halons

Chemical Name		Common Name
CF₂BrCl	Bromochlorodifluoromethane	halon 1211
CF₃Br	Bromotrifluoromethane	halon 1301
C₂F₄Br₂	Dibromotetrafluoroethane	halon 2402

PART 3 Other Fully Halogenated Chlorofluorocarbons

Chemical Name		Common Name
CF₃Cl	Chlorotrifluoromethane	CFC-13
C₂FCl₅	Pentachlorofluoroethane	CFC-111
C₂F₂Cl₄	Tetrachlorodifluoroethane	CFC-112
C₃FCl₇	Heptachlorofluoropropane	CFC-211
C₃F₂Cl₆	Hexachlorodifluoropropane	CFC-212
C₃F₃Cl₅	Pentachlorotrifluoropropane	CFC-213
C₃F₄Cl₄	Tetrachlorotetrafluoropropane	CFC-214
C₃F₅Cl₃	Trichloropentafluoropropane	CFC-215
C₃F₆Cl₂	Dichlorohexafluoropropane	CFC-216
C₃F₇Cl	Chloroheptafluoropropane	CFC-217

PART 4 Methyl Chloroform

Chemical Name		Common Name
C₂H₃Cl₃	1,1,1-Trichloroethane	Methyl Chloroform

PART 5 Carbon Tetrachloride

Chemical Name		Common Name
CCl₄	Tetrachloromethane	Carbon Tetrachloride

PART 6 Methyl Bromide

Chemical Name		Common Name
CH₃Br	Bromomethane	Methyl Bromide

PART 7 Hydrobromofluorocarbons (HBFCs)

Chemical Name		Common Name
CHFBr₂	Dibromofluoromethane	---
CHF₂Br	Bromodifluoromethane	HBFC-22B1
CH₂FBr	Bromofluoromethane	---
C₂HFBr₄	Tetrabromofluoroethane	---
C₂HF₂Br₃	Tribromodifluoroethane	---
C₂HF₃Br₂	Dibromotrifluoroethane	---
C₂HF₄Br	Bromotetrafluoroethane	---
C₂H₂FBr₃	Tribromofluoroethane	---
C₂H₂F₂Br₂	Dibromodifluoroethane	---
C₂H₂F₃Br	Bromotrifluoroethane	---
C₂H₃FBr₂	Dibromofluoroethane	---
C₂H₃F₂Br	Bromodifluoroethane	---
C₂H₄FBr	Bromofluoroethane	---
C₃HFBr₆	Hexabromofluoropropane	---
C₃HF₂Br₅	Pentabromodifluoropropane	---
C₃HF₃Br₄	Tetrabromotrifluoropropane	---
C₃HF₄Br₃	Tribromotetrafluoropropane	---
C₃HF₅Br₂	Dibromopentafluoropropane	---
C₃HF₆Br	Bromohexafluoropropane	---
C₃H₂FBr₅	Pentabromofluoropropane	---
C₃H₂F₂Br₄	Tetrabromodifluoropropane	---
C₃H₂F₃Br₃	Tribromotrifluoropropane	---
C₃H₂F₄Br₂	Dibromotetrafluoropropane	---
C₃H₂F₅Br	Bromopentafluoropropane	---
C₃H₃FBr₄	Tetrabromofluoropropane	---
C₃H₃F₂Br₃	Tribromodifluoropropane	---
C₃H₃F₃Br₂	Dibromotrifluoropropane	---
C₃H₃F₄Br	Bromotetrafluoropropane	---
C₃H₄FBr₃	Tribromofluoropropane	---
C₃H₄F₂Br₂	Dibromodifluoropropane	---
C₃H₄F₃Br	Bromotrifluoropropane	---
C₃H₅FBr₂	Dibromofluoropropane	---
C₃H₅F₂Br	Bromodifluoropropane	---
C₃H₆FBr	Bromofluoropropane	---

PART 8 Hydrochlorofluorocarbons (HCFCs)

Chemical Name		Common Name
CHFCl₂	Dichlorofluoromethane	HCFC-21
CHF₂Cl	Chlorodifluoromethane	HCFC-22
CH₂FCl	Chlorofluoromethane	HCFC-31
C₂HFCl₄	Tetrachlorofluoroethane	HCFC-121
C₂HF₂Cl₃	Trichlorodifluoroethane	HCFC-122
C₂HF₃Cl₂	Dichlorotrifluoroethane	HCFC-123
C₂HF₄Cl	Chlorotetrafluoroethane	HCFC-124
C₂H₂FCl₃	Trichlorofluoroethane	HCFC-131
C₂H₂F₂Cl₂	Dichlorodifluoroethane	HCFC-132
C₂H₂F₃Cl	Chlorotrifluoroethane	HCFC-133
C₂H₃FCl₂	Dichlorofluoroethane	HCFC-141
C₂H₃F₂Cl	Chlorodifluoroethane	HCFC-142
C₂H₄FCl	Chlorofluoroethane	HCFC-151
C₃HFCl₆	Hexachlorofluoropropane	HCFC-221
C₃HF₂Cl₅	Pentachlorodifluoropropane	HCFC-222
C₃HF₃Cl₄	Tetrachlorotrifluoropropane	HCFC-223
C₃HF₄Cl₃	Trichlorotetrafluoropropane	HCFC-224
C₃HF₅Cl₂	Dichloropentafluoropropane	HCFC-225
C₃HF₆Cl	Chlorohexafluoropropane	HCFC-226
C₃H₂FCl₅	Pentachlorofluoropropane	HCFC-231
C₃H₂F₂Cl₄	Tetrachlorodifluoropropane	HCFC-232
C₃H₂F₃Cl₃	Trichlorotrifluoropropane	HCFC-233
C₃H₂F₄Cl₂	Dichlorotetrafluoropropane	HCFC-234
C₃H₂F₅Cl	Chloropentafluoropropane	HCFC-235
C₃H₃FCl₄	Tetrachlorofluoropropane	HCFC-241
C₃H₃F₂Cl₃	Trichlorodifluoropropane	HCFC-242
C₃H₃F₃Cl₂	Dichlorotrifluoropropane	HCFC-243
C₃H₃F₄Cl	Chlorotetrafluoropropane	HCFC-244
C₃H₄FCl₃	Trichlorofluoropropane	HCFC-251
C₃H₄F₂Cl₂	Dichlorodifluoropropane	HCFC-252
C₃H₄F₃Cl	Chlorotrifluoropropane	HCFC-253
C₃H₅FCl₂	Dichlorofluoropropane	HCFC-261
C₃H₅F₂Cl	Chlorodifluoropropane	HCFC-262
C₃H₆FCl	Chlorofluoropropane	HCFC-271

PART 9 Bromochloromethane (BCM)

Chemical Name		Common Name
CH₂BrCl	Bromochloromethane	---

PART 10 Hydrofluorocarbons (HFCs)

Chemical Name		Common Name
CHF₂CHF₂	1,1,2,2-Tetrafluoroethane	HFC-134
CH₂FCF₃	1,1,1,2-Tetrafluoroethane	HFC-134a
CH₂FCHF₂	1,1,2-Trifluoroethane	HFC-143
CHF₂CH₂CF₃	1,1,1,3,3-Pentafluoropropane	HFC-245fa
CF₃CH₂CF₂CH₃	1,1,1,3,3-Pentafluorobutane	HFC-365mfc
CF₃CHFCF₃	1,1,1,2,3,3,3-Heptafluoropropane	HFC-227ea
CH₂FCF₂CF₃	1,1,1,2,2,3-Hexafluoropropane	HFC-236cb
CHF₂CHFCF₃	1,1,1,2,3,3-Hexafluoropropane	HFC-236ea
CF₃CH₂CF₃	1,1,1,3,3,3-Hexafluoropropane	HFC-236fa
CH₂FCF₂CHF₂	1,1,2,2,3-pentafluoropropane	HFC-245ca
CF₃CHFCHFCF₂CF₃	1,1,1,2,2,3,4,5,5,5-decafluoropentane	HFC-43-10mee
CH₂F₂	Difluoromethane	HFC-32
CHF₂CF₃	Pentafluoroethane	HFC-125
CH₃CF₃	1,1,1-Trifluoroethane	HFC-143a
CH₃F	Fluoromethane	HFC-41
CH₂FCH₂F	1,2-Difluoroethane	HFC-152
CH₃CHF₂	1,1-Difluoroethane	HFC-152a
CHF₃	Trifluoromethane	HFC-23

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