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Is Di-T-Butylhydroquinone vegan?

Di-T-Butylhydroquinone

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Vegetarian Vegetarian

Di-T-Butylhydroquinone (2,5-di-tert-butylhydroquinone) is a synthetic organic compound used as an antioxidant in cosmetic and industrial formulations.

Also known as 2,5-Di-tert-butylhydroquinone
INCI name Di-T-Butylhydroquinone
CAS number 88-58-4
EC number 201-841-8
CosIng ID 33710
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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