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Is Ethyl Butylacetylaminopropionate vegetarian?

Ethyl Butylacetylaminopropionate

Vegetarian Vegetarian
Vegan Vegan

Ethyl Butylacetylaminopropionate is a synthetic insect repellent, marketed under the trade name IR3535, developed by Merck KGaA. It is a colorless, odorless, biodegradable oil.

Also known as Ethyl N-acetyl-N-butyl-.beta.-alaninate, Ethyl N-acetyl-N-butyl-beta-alaninate, IR3535
INCI name Ethyl Butylacetylaminopropionate
CAS number 52304-36-6
EC number 257-835-0
CosIng ID 33812
Last reviewed 9 July 2026

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

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