Chemical Detail

Chemical Name1,2-Dichloro-1,1-difluoroethane (HCFC-132b)
Synonym(s)1,2-Dichloro-2,2-difluoroethane | Ethane, 1,2-dichloro-1,1-difluoro- | HCFC-132b
CASRN1649-08-7
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 1,2-Dichloro-1,1-difluoroethane (HCFC-132b)

Rulemaking Changes Affecting This Chemical

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