Amyl Cinnamal
molecular structure · PubChem
AKA: Alpha-Amylcinnamaldehyde, 122-40-7, Amylcinnamaldehyde, Heptanal, FEMA No. 2061, 2-(Phenylmethylene)-Heptanal
Allergen Warning
⚠️ EU Fragrance Allergen
⚠️ EU Fragrance Allergen
Synthetic
Fragrance
Not Clean
2-Pentyl-3-phenyl-2-propenal is a flavouring ingredient
2-pentyl-3-phenyl-2-propenal belongs to the family of Cinnamaldehydes. These are organic aromatic compounds containing a cinnamlaldehyde moiety, consisting of a benzene and an aldehyde group to form 3-phenylprop-2-enal.
Solubility Soluble in acetone, carbon tetrachloride
Formula
C14H18O
Mol. Weight
202.29
CAS #
122-40-7
Form
Liquid
State
Liquid, Other Solid; Liquid
Functions
Perfuming
Added for scent. Can be natural or synthetic. Common irritant and allergen — one of the top reasons people react to products.
Adds Fragrance
Antioxidant Protection
Locks In Moisture
Fights Bacteria
Traditional Use
A synthetic fragrance ingredient developed in the 20th century. Created to replicate and stabilize the scent profile of cinnamon and related spices in modern cosmetic formulations.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed0 reviews
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR