CheckVegan

Is Methyl Perfluorobutyl Ether vegan?

Methyl Perfluorobutyl Ether

Vegan Vegan
Vegetarian Vegetarian

Methyl Perfluorobutyl Ether is a synthetic fluorinated organic compound used as a solvent or carrier in cosmetic formulations.

Also known as 1,1,1,2,3,3,3,4,4-nonafluoro-4-methoxybutane
INCI name Methyl Perfluorobutyl Ether
CAS number 163702-07-6
CosIng ID 58113
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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