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Is Phenylacetaldehyde Glyceryl 1,3-Cyclic Acetal vegetarian?

Phenylacetaldehyde Glyceryl 1,3-Cyclic Acetal

Vegetarian Vegetarian
Vegan Vegan

A synthetic fragrance ingredient formed as a cyclic acetal of phenylacetaldehyde and glycerin, used for its floral, honey-like odor.

Also known as 1,3-O-Phenethylideneglycerol, 2-Benzyl-1,3-dioxan-5-ol
INCI name Phenylacetaldehyde Glyceryl 1,3-Cyclic Acetal
CAS number 4740-79-8
EC number 225-249-4
CosIng ID 40624
Last reviewed 9 July 2026

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

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