CheckVegan

Is cis-4-Decenal vegetarian?

cis-4-Decenal

Vegetarian Vegetarian
Vegan Vegan

cis-4-Decenal ((Z)-4-decenal) is an aldehyde compound used as a flavoring and fragrance ingredient with a fatty, citrus-like odor.

Also known as (Z)-4-Decenal
INCI name cis-4-Decenal
CAS number 21662-09-9
EC number 244-514-5
CosIng ID 39502
Last reviewed 9 July 2026

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

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