Hexyl Cinnamic Aldehyde
Chemical Name: 2-Hexyl-3-Phenyl-2-Propenal
Synonyms: alpha-Hexyl Cinnamic aldehyde OR alpha-n-hexyl-beta-phenyl acrolein OR HCA OR Octanal, (2-Phenyl Methylene)- OR 2-Phenyl Methylene – Octanal OR alpha-n-Hexyl Cinnamaldehyde OR 2-Benzylidene Octanal OR Hexyl Cinamal OR Jasmonal H
CAS No.: 165184-98-5 (101-86-0)
EINECS/ELINCS No.: 639-566-4 (202-983-3)
Molecular Weight: 216.32
FEMA: 2569
FDA Reg: 172.515
COE No: 129
HS Code: 2912.29.90
Flash point: > 100oC
Flavis No: 05.041
Odour: Floral, Fruity, Jasmine-like, mild, Fresh


Hexyl Cinnamic Aldehyde, a pale yellow liquid is an economical floral note with jasmin waxy / fatty character. Blends well and is widely combined with other floral notes and used extensively in all main fragrance types, particularly in fabric care and soaps.