Acetylcedrene
INCI: ACETYLCEDRENE
CAS 32388-55-9 EC 251-020-3
(3R-(3a,3ab,7b,8aa))-1-(2,3,4,7,8,8a-Hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5-yl)ethan-1-one
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details
Description
(3R-(3a,3ab,7b,8aa))-1-(2,3,4,7,8,8a-Hexahydro-3,6,8,8-tetramethyl-1H-3a,7-methanoazulen-5-yl)ethan-1-one
Purpose
Function
Perfuming (woody/amber fragrance note)
Profile
Properties
Silicone
Silicone free
Compliance
Regulatory Status
EU
Restricted
Safety
MODERATE
US
Permitted
Absorptionlow
Sensitizationlow
MoSnot established
NOAEL50 mg/kg
ConcernModerate
Flags
potential-allergenfragrance-componentifra_fragrance
Verdict
EU Annex III restricted allergen with IFRA restrictions; labeling mandatory above concentration thresholds.
US Note
Not restricted by FDA. California's Cosmetic Fragrance and Flavor Ingredient Right to Know Act (2020) requires disclosure at the same EU thresholds
Assessment
Ratings
Reference