Share:

Group I Exempt Compounds

As Defined in Rule 102

List of Exempt Chemicals and CAS Numbers

Name     

CAS

1,1,1,2,3,4,4,5,5,5-decafluoropentane (HFC-43-10mee)

138495-42-8

1,3-dichloro-1,1,2,2,3-pentafluoropropane (HCFC 225cb)

507-55-1

3,3-dichloro-1,1,1,2,2-pentafluoropropane (HCFC 225ca)

422-56-0

acetone

8006-64-2

ethane

74-84-0

chlorodifluoromethane (HCFC-22)

75-45-6

trifluoromethane (HFC-23)

75-46-7

2,2-dichloro-1,1,1-trifluoroethane (HCFC-123)

306-83-2

2-chloro-1,1,1,2-tetrafluoroethane (HCFC-124)

2837-89-0

pentafluoroethane (HFC-125)

354-33-6

1,1,2,2-tetrafluoroethane (HFC-134)

359-35-3

1,1,1,2-tetrafluoroethane (HFC-134a)

811-97-2

1,1-dichloro-1-fluoroethane (HCFC-141b)

1717-00-6

1-chloro-1,1-difluoroethane (HCFC-142b)

75-68-3

1,1,1-trifluoroethane (HFC-143a)

420-46-2

1,1-difluoroethane (HFC-152a)

75-37-6

cyclic, branched, or linear, completely fluorinated alkanes

cyclic, branched, or linear, completely fluorinated ethers with no unsaturations

cyclic, branched, or linear, completely fluorinated tertiary amines with no unsaturations

sulfur-containing perfluorocarbons with no unsaturations and with sulfur bonds only to carbon and fluorine

difluoromethane (HFC-32)

75-10-5

1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxy-butane (C4F9OCH3)

163702-07-6

2-(difluoromethoxymethyl)-1,1,1,2,3,3,3-heptafluoropropane [(CF3)2CFCF2OCH3]

163702-08-7

1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane (C4F9OC2H5)

163702-05-4

2-(ethoxydifluoromethyl)-1,1,1,2,3,3,3-heptafluoropropane [(CF3)2CFCF2OC2H5]

163702-06-5

parachlorobenzotrifluoride (PCBTF)

98-56-6

methyl acetate

79-20-9

methyl formate

107-31-3

propylene carbonate

108-32-7

1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea)

431-89-0

trans-1,3,3,3-tetrafluoropropene (HFO-1234ze)

29118-24-9

trans-1-chloro-3,3,3-trifluoropropene (HFO-1233zd)

102687-65-0

 

You may also like ...

Newsletter Sign Up
Periodic newsletter updates via Email on a variety of air quality-related topics

South Coast Air Quality Management District

21865 Copley Dr, Diamond Bar, CA 91765

909-396-2000

 

© 2019 South Coast Air Quality Management District