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Hexyl Cinnamal
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Ingredient Facts
Hexyl cinnamal
Synthetic · PERFUMING
Synthetic
Fragrance
Not Clean
2-Phenylmethyleneoctanal; alpha-Hexylcinnamaldehyde; 2-Benzylideneoctanal; alpha-n-hexyl-beta-phenylacrolein
CAS #
101-86-0
See origin →
Functions
PERFUMING
Added for scent. Can be natural or synthetic. Common irritant and allergen — one of the top reasons people react to products.
Allergen Warning
⚠️ EU Fragrance Allergen
⚠️ EU Fragrance Allergen
Verified Jun 2026
Data: CosIng