C8H14O
126.2 g/mol
Flavor & FragranceDanger
7-octenal
CAS21573-31-9EC244-449-2
Category
Flavor & Fragrance
Compound Class
Other
Primary Use
flavor and fragrance intermediate
7-Octenal is an unsaturated aldehyde used as an intermediate in the flavor and fragrance industry. Its structure features a terminal alkene and an aldehyde group, giving it distinctive chemical properties.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongStructure SimilarSimilarity 1.00
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Flavor and fragrance ingredient
Safety Reference
Danger
H226Flammable liquid and vapour
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
Customs Tariff Classification
The international HS code for 7-octenal (CAS 21573-31-9) is 2912.19.
HS code (international, 6-digit)
2912.19
EU CN code (8-digit)
2912 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
oct-7-enal
InChIKey
LIINGNMKNRSOGW-UHFFFAOYSA-N
SMILES
C=CCCCCCC=O
Synonyms (2)
- 7-Octen-1-al
- 7-octenal
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