Chemical Detail

Chemical Name2-Chloro-1,1,1-trifluoroethane (HCFC-133a)
Synonym(s)1,1,1-Trifluoro-2-chloroethane | 1,1,1-Trifluoroethyl chloride | 1-Chloro-2,2,2-trifluoroethane | 2,2,2-Trifluorochloroethane | Chloro-1,1,1-trifluoroethane | Ethane, 2-chloro-1,1,1-trifluoro- | Freon 133a | Genetron 133a | HCFC-133a | R 133a
CASRN75-88-7
De minimis Limit %1
M,P/OU Threshould (lb)25,000/10,000
Listing TypeIndividually listed chemical
Effective Date1995-01-01
Chemical QualifierNo
MetalNo
Chemical of Special ConcernNo
Per- or Polyfluoroalkyl SubstanceNo
Structural image
Structural representation of 2-Chloro-1,1,1-trifluoroethane (HCFC-133a)

Rulemaking Changes Affecting This Chemical

StatusEffective Reporting YearFR Proposed RuleFR Final Rule
Added199559 FR 1788 (1/12/1994)59 FR 61432 (11/30/1994)