← Home

Is Butylphenyl Methylpropional vegan?

Butylphenyl Methylpropional

Vegan

Butylphenyl Methylpropional (Lilial) is a synthetic aromatic aldehyde fragrance ingredient, also occurring naturally in some plants such as crow-dipper and tomato; it was banned for use in cosmetics in the EU in 2022 due to reproductive toxicity concerns.

Also known as 2-(4-tert-Butylbenzyl)propionaldehyde, 2-(4-tert-Butylbenzyl)propionaldehyde; BMHCA, BMHCA, Lilial
INCI name Butylphenyl Methylpropional
CAS number 80-54-6
EC number 201-289-8
CosIng ID 31735
Last reviewed 4 July 2026

Sources

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.