CheckVegan

Is Isododecane vegetarian?

Isododecane

Vegetarian Vegetarian
Vegan Vegan

Isododecane is a branched-chain synthetic hydrocarbon, typically composed of isomers such as 2,2,4,6,6-pentamethylheptane, used in cosmetics as a lightweight, fast-evaporating emollient and solvent.

Also known as 13475-82-6, 2,2,4,6,6-Pentamethylheptane, 236-757-0, 297-629-8, 93685-81-5, Hydrocarbons, C4, 1,3-butadiene-free, polymd., triisobutylene fraction, hydrogenated
INCI name Isododecane
CAS number 31807-55-3
EC number 250-816-8
CosIng ID 34648
Last reviewed 9 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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