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Is 3-Methyl-5-(2,2,3-trimethyl-3-cyclopentenyl)pent-4-en-2-ol vegan?

3-Methyl-5-(2,2,3-trimethyl-3-cyclopentenyl)pent-4-en-2-ol

Vegan

3-Methyl-5-(2,2,3-trimethyl-3-cyclopentenyl)pent-4-en-2-ol is a synthetic fragrance ingredient known for its woody, floral scent, related to the Sandalore/campholenic aldehyde family.

INCI name 3-Methyl-5-(2,2,3-trimethyl-3-cyclopentenyl)pent-4-en-2-ol
CAS number 67801-20-1
EC number 267-140-4
CosIng ID 40824
Last reviewed 9 July 2026

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