Is 3,3'-Dichlorobenzidine Dihydrochloride vegan?

3,3'-Dichlorobenzidine Dihydrochloride

Vegan

A dihydrochloride salt of the chlorinated aromatic amine 3,3'-dichlorobenzidine, a synthetic intermediate historically used in the production of diarylide yellow pigments; classified as a carcinogen and no longer used in cosmetics.

INCI name 3,3'-Dichlorobenzidine Dihydrochloride
CAS number 91-94-1
EC number 210-323-0
CosIng ID 29182
Last reviewed 9 July 2026

Sources

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