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Is 2,4-Dimethyl-4,4a,5,9b-Tetrahydroindeno-1,3-Dioxin vegan?

2,4-Dimethyl-4,4a,5,9b-Tetrahydroindeno-1,3-Dioxin

Vegan

2,4-Dimethyl-4,4a,5,9b-Tetrahydroindeno-1,3-Dioxin is a synthetic cyclic acetal compound used as a fragrance ingredient.

Also known as 2,4-Dimethyl-4,4a,5,9b-tetrahydroindeno(1,2-d)-1,3-dioxin
INCI name 2,4-Dimethyl-4,4a,5,9b-Tetrahydroindeno-1,3-Dioxin
CAS number 27606-09-3
EC number 248-561-2
CosIng ID 39585
Last reviewed 4 July 2026

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