Perchloromethyl mercaptan

Chemical Name	Perchloromethyl mercaptan
Synonym(s)	(Trichloromethane)sulfenyl chloride \| (Trichloromethyl)sulfenyl chloride \| Methanesulfenic acid, trichloro-, chloride \| Methanesulfenyl chloride, trichloro- \| NSC 66404 \| PCM \| PMM \| Perchloromethanethiol \| Thiocarbonyl tetrachloride \| Trichlormethyl sulfur chloride \| Trichloromethane sulfuryl chloride \| Trichloromethanesulphenyl chloride \| Trichloromethyl sulfochloride \| Trichloromethylsulfenyl chloride \| Trichloromethylsulphenyl chloride
CASRN	594-42-3
De minimis Limit %	1
M,P/OU Threshould (lb)	25,000/10,000
Listing Type	Individually listed chemical
Effective Date	01-JAN-95
Chemical Qualifier	No
Metal	No
Chemical of Special Concern	No
Per- or Polyfluoroalkyl Substance	No

Rulemaking Changes Affecting This Chemical

Status	Effective Reporting Year	FR Proposed Rule	FR Final Rule
Added	1995	59 FR 1788 (1/12/1994)	59 FR 61432 (11/30/1994)

Structural image
Structural representation of Perchloromethyl mercaptan