CheckVegan

Is Cyclopentanone vegetarian?

Cyclopentanone

Vegetarian Vegetarian
Vegan Vegan

Cyclopentanone is a colorless, volatile cyclic ketone with the formula (CH2)4CO, produced synthetically and used as a fragrance ingredient and chemical intermediate.

INCI name Cyclopentanone
CAS number 120-92-3
EC number 204-435-9
CosIng ID 39453
Last reviewed 9 July 2026

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

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