Amylcinnamyl Alcohol
AKA “2-Benzylideneheptanol, alpha-Pentylcinnamyl alcohol, 2-Pentyl-3-phenylprop-2-en-1-ol, RefChem:477888, 2-benzylideneheptan-1-ol, alpha-Amylcinnamyl alcohol, (2Z)-2-benzylideneheptan-1-ol
Synthetic
Ingredient Facts
Amylcinnamyl alcohol
AKA: 2-Benzylideneheptanol, Alpha-Pentylcinnamyl alcohol, 2-Pentyl-3-phenylprop-2-en-1-ol, RefChem:477888, 2-benzylideneheptan-1-ol, Alpha-Amylcinnamyl alcohol, (2Z)-2-benzylideneheptan-1-ol
Synthetic · Fragrance · EWG: 4
Synthetic
Fragrance
Skin Conditioner
Synthetic
Clean
Amylcinnamyl Alcohol is a fragrance ingredient that gives products a light, floral scent. It's commonly used in perfumes and scented beauty formulas.
Solubility insoluble in water
Formula
C14H20O
Mol. Weight
204.31
CAS #
101-85-9
Form
Liquid
State
Colourless to slightly yellow liquid, light floral note
See origin →
Functions
Fragrance
Added for scent. Can be natural or synthetic. Common irritant and allergen — one of the top reasons people react to products.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Strengthens Barrier
Traditional Use
Synthesized in the early 20th century as a fragrance ingredient designed to replicate cinnamon-like and floral notes. It became widely used in perfumery and cosmetics as a stable, synthetic alternative to natural cinnamon extracts.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
Allergen Warning
⚠️ EU Fragrance Allergen
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
all-shades-safe
Regulatory Status
USApermitted
EUpermitted
JAPANpermitted
CANADApermitted
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR