Is 2-Decenal vegan?

2-Decenal

Vegan

2-Decenal is an organic compound occurring as a mixture of cis and trans isomers, found naturally in trace amounts in some foods and in coriander essential oil; it is used as a flavoring and fragrance agent, typically produced synthetically.

Also known as Dec-2-enal
INCI name 2-Decenal
CAS number 3913-71-1
EC number 223-472-1 / 223-474-2
CosIng ID 39505
Last reviewed 9 July 2026

Sources

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