CheckVegan

Is Phenethyl Butyrate vegetarian?

Phenethyl Butyrate

Vegetarian Vegetarian
Vegan Vegan

Phenethyl butyrate (phenethyl butanoate) is a synthetic ester used as a fragrance and flavor ingredient with a fruity, floral odor.

Also known as Phenethyl butanoate
INCI name Phenethyl Butyrate
CAS number 103-52-6
EC number 203-119-8
CosIng ID 40596
Last reviewed 9 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