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Is Acetonylacetone vegan?

Acetonylacetone

Vegan

Acetonylacetone, also known as 2,5-hexanedione or hexane-2,5-dione, is an aliphatic diketone and a colorless liquid. In humans it is a toxic metabolite of hexane and 2-hexanone, and it is used industrially as a synthetic intermediate.

Also known as 2,5-Hexanedione, Hexane-2,5-dione
INCI name Acetonylacetone
CAS number 110-13-4
EC number 203-738-3
CosIng ID 39008
Last reviewed 9 July 2026

Sources

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