Cinnamal
AKA “cinnamaldehyde, 104-55-2, 3-Phenylacrylaldehyde, Zimtaldehyde, 2-Propenal, 3-phenyl-, 3-Phenylpropenal, Phenylacrolein, 3-Phenyl-2-propenal, (E)-3-phenylprop-2-enal
Ingredient
Ingredient Facts
Cinnamal
AKA: Cinnamaldehyde, 104-55-2, 3-Phenylacrylaldehyde, Zimtaldehyde, 2-Propenal, 3-phenyl-, 3-Phenylpropenal, Phenylacrolein, 3-Phenyl-2-propenal, (E)-3-phenylprop-2-enal
Ingredient · Denaturant · EWG: 3
Synthetic
Fragrance
Not Clean
Cinnamaldehyde; 2-Propenal, 3-phenyl-
Solubility Dissolves in about 700 parts water, in about 7 volumes of 60% alcohol.
Formula
C9H8O
Mol. Weight
132.16
CAS #
104-55-2
Form
Liquid
State
Liquid, Other Solid; Liquid
See origin →
Functions
Denaturant
Flavouring
Perfuming
Added for scent. Can be natural or synthetic. Common irritant and allergen — one of the top reasons people react to products.
Makes Alcohol Undrinkable
Adds Flavor
Adds Fragrance
Adds pleasant taste
Adds pleasant scent
Traditional Use
Cinnamal is the primary aromatic compound found in cinnamon bark and is isolated for use as a fragrance component. It has no independent traditional use history, but is derived from cinnamon, which was historically valued in perfumery and traditional medicine.
Skin Types
all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Caution
Allergen Warning
⚠️ EU Fragrance Allergen
EWG
3
CIR
Reviewed by CIR
Pregnancy
Caution
CIR Safety Findings
all-shades-safe
Regulatory Status
USAunder review
EUpermitted
JAPANpermitted
CANADApermitted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR