CheckVegan

Is Trans-Rose Ketone-3 vegetarian?

Trans-Rose Ketone-3

Vegetarian Vegetarian
Vegan Vegan

Trans-Rose Ketone-3 is a synthetic fragrance compound, chemically 1-(2,6,6-trimethylcyclohex-3-enyl)but-2-en-1-one, used to impart rose-like notes in perfumery.

Also known as (1alpha(E),2beta)-1-(2,6,6-Trimethylcyclohex-3-enyl)but-2-en-1-one
INCI name Trans-Rose Ketone-3
CAS number 71048-82-3
EC number 275-156-8
CosIng ID 41519
Last reviewed 4 July 2026

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

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