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Is Didecyl Ether vegetarian?

Didecyl Ether

Vegetarian Vegetarian
Vegan Vegan

Didecyl Ether is a synthetic ether formed from two decyl alcohol molecules, used as an emollient and skin conditioning agent in cosmetics. Note: the CAS number 7440-19-9 provided in source data corresponds to samarium, not this compound, and is not used here.

Also known as 1,1'-oxybisdecane
INCI name Didecyl Ether
CAS number 2456-28-2
EC number 219-533-7
CosIng ID 86801
Last reviewed 7 July 2026

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

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