Is 2-Methylbutyl Butyrate vegan?

2-Methylbutyl Butyrate

Vegan

2-Methylbutyl butyrate is an ester formed from 2-methylbutanol and butyric acid, used as a fragrance and flavoring ingredient with a fruity, apple-like odor. It can occur naturally in some fruits but is typically synthesized for commercial use.

Also known as 2-Methylbutyl butanoate
INCI name 2-Methylbutyl Butyrate
CAS number 51115-64-1
EC number 256-973-9
CosIng ID 40459
Last reviewed 9 July 2026

Sources

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