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Is 4,4'-Diaminodiphenylamine vegan?

4,4'-Diaminodiphenylamine

Vegan

4,4'-Diaminodiphenylamine is a synthetic aromatic amine used as an oxidative hair dye intermediate.

Also known as 4,4'-iminodianiline, 4,4'-iminodianiline (CI 76120)
INCI name 4,4'-Diaminodiphenylamine
CAS number 537-65-5
EC number 208-673-4
CI number CI 76120
CosIng ID 31520
Last reviewed 9 July 2026

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