CheckVegan

Is Hexyl Crotonate vegetarian?

Hexyl Crotonate

Vegetarian Vegetarian
Vegan Vegan

Hexyl crotonate is a synthetic ester of crotonic acid and hexanol, used as a fragrance ingredient.

Also known as 2-Butenoic Acid Hexyl Ester, 2-Butenoic acid, hexyl ester, Hexyl trans-2-Butenoate
INCI name Hexyl Crotonate
CAS number 19089-92-0
EC number 242-808-8
CosIng ID 40234
Last reviewed 4 July 2026

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

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.

Report an issue