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Is 3,7-Dimethyl-3,6-octadienal vegan?

3,7-Dimethyl-3,6-octadienal

Vegan

3,7-Dimethyl-3,6-octadienal is a synthetic fragrance ingredient related to terpene aldehydes, used for its floral-citrus odor.

INCI name 3,7-Dimethyl-3,6-octadienal
CAS number 55722-59-3
EC number 259-777-1
CosIng ID 39649
Last reviewed 9 July 2026

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