3,3'-Dichlorobenzidine dihydrochloride

Chemical Name3,3'-Dichlorobenzidine dihydrochloride
Synonym(s)(1,1'-Biphenyl)-4,4'-diamine, 3,3'-dichloro-, dihydrochloride | 3,3'-Dichlorobenzidine hydrochloride | AI3-22046 | Benzidine, 3,3'-dichloro-, dihydrochloride
CASRN612-83-9
De minimis Limit %0.1
M,P/OU Threshould (lb)25,000/10,000
Listing TypeIndividually listed chemical
Effective Date01-JAN-95
Chemical QualifierNo
MetalNo
Chemical of Special ConcernNo
Per- or Polyfluoroalkyl SubstanceNo

Rulemaking Changes Affecting This Chemical

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

Default Percentages for Section 6.1 Transfers

% of §6.1 to §:
8.1c8.1d8.7
93259

Basis of OSHA Carcinogens

IARCNTPOSHA-Z
2BRAZ
Structural image
Structural representation of 3,3'-Dichlorobenzidine dihydrochloride