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Is Methyl Isopropyl Ketone vegetarian?

Methyl Isopropyl Ketone

Vegetarian Vegetarian
Vegan Vegan

Methyl Isopropyl Ketone, also known as 3-methylbutan-2-one, is a synthetic ketone used as a fragrance ingredient and solvent.

Also known as 3-Methylbutanone
INCI name Methyl Isopropyl Ketone
CAS number 563-80-4
EC number 209-264-3
CosIng ID 40702
Last reviewed 9 July 2026

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

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