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Is 1-Naphthol vegan?

1-Naphthol

Vegan

1-Naphthol, also known as α-naphthol, is a synthetic aromatic organic compound used as a dye intermediate in hair colorants. It is a fluorescent white solid, chemically distinct from its isomer 2-naphthol by the position of the hydroxyl group.

Also known as 1-naphthol (CI 76605), α-Naphthol
INCI name 1-Naphthol
CAS number 90-15-3
EC number 201-969-4
CI number CI 76605
CosIng ID 31470
Last reviewed 9 July 2026

Sources

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