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Is Methyl Perfluoroisobutyl Ether vegetarian?

Methyl Perfluoroisobutyl Ether

Vegetarian Vegetarian
Vegan Vegan

Methyl Perfluoroisobutyl Ether is a fully fluorinated synthetic ether compound used as a solvent or carrier in cosmetic and industrial formulations.

Also known as Propane, 2-(difluoromethoxymethyl)-1,1,1,2,3,3,3-heptafluoro-
INCI name Methyl Perfluoroisobutyl Ether
CAS number 163702-08-7
CosIng ID 58114
Last reviewed 4 July 2026

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

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