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Is 1,5-Naphthalenediol vegan?

1,5-Naphthalenediol

Vegan

1,5-Naphthalenediol (1,5-dihydroxynaphthalene) is a synthetic bicyclic phenolic compound used primarily as a precursor and coupler in oxidative hair dye formulations.

Also known as 1,5-Dihydroxynaphthalene, Naphthalene-1,5-diol, Naphthalene-1,5-diol (CI 76625)
INCI name 1,5-Naphthalenediol
CAS number 83-56-7
EC number 201-487-4
CI number CI 76625
CosIng ID 31468
Last reviewed 4 July 2026

Sources

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