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Is Trimethyl Hydroxypentyl Isobutyrate vegan?

Trimethyl Hydroxypentyl Isobutyrate

Vegan Vegan
Vegetarian Vegetarian

Trimethyl Hydroxypentyl Isobutyrate is a synthetic ester, specifically the monoester of isobutyric acid with 2,2,4-trimethyl-1,3-pentanediol (also known as Texanol), used as a solvent and plasticizer in cosmetic formulations.

Also known as Propanoic Acid, 2-Methyl-, Monoester with 2,2,4-Trimethyl-1,3-Pentanediol, Texanol Isobutyrate
INCI name Trimethyl Hydroxypentyl Isobutyrate
CAS number 25265-77-4
EC number 246-771-9
CosIng ID 59854
Last reviewed 4 July 2026

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

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