Chemical Detail

Chemical NameBromochlorodifluoromethane (Halon 1211)
Synonym(s)Chlorodifluorobromomethane | Chlorodifluoromonobromomethane | Flugex 12B1 | Fluorocarbon 1211 | Freon 12B1 | Halon 1211
CASRN353-59-3
De minimis Limit %1
M,P/OU Threshould (lb)25,000/10,000
Listing TypeIndividually listed chemical
Effective Date1990-07-08
Chemical QualifierNo
MetalNo
Chemical of Special ConcernNo
Per- or Polyfluoroalkyl SubstanceNo
Structural image
Structural representation of Bromochlorodifluoromethane (Halon 1211)

Rulemaking Changes Affecting This Chemical

StatusEffective Reporting YearFR Proposed RuleFR Final Rule
Added199155 FR 10473 (3/21/1990)55 FR 31594 (8/3/1990)