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Is 5-Methyl-2-Phenyl-2-Hexenal vegan?

5-Methyl-2-Phenyl-2-Hexenal

Vegan

5-Methyl-2-Phenyl-2-Hexenal is a synthetic aromatic aldehyde used as a fragrance ingredient, historically noted as a tobacco additive.

Also known as 5-Methyl-2-phenylhex-2-enal
INCI name 5-Methyl-2-Phenyl-2-Hexenal
CAS number 21834-92-4
EC number 244-602-3
CosIng ID 40784
Last reviewed 9 July 2026

Sources

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