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Is Heptanal Diethyl Acetal vegan?

Heptanal Diethyl Acetal

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Heptanal Diethyl Acetal is a synthetic acetal compound derived from heptanal, used as a fragrance ingredient.

Also known as 1,1-Diethoxyheptane
INCI name Heptanal Diethyl Acetal
CAS number 688-82-4
EC number 211-707-0
CosIng ID 40118
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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