C10H18O2
170.25 g/mol
Flavor & FragranceWarning
7-Butyloxepan-2-one
CAS5579-78-2EC226-963-9
Category
Flavor & Fragrance
Compound Class
Ester
Primary Use
flavor and fragrance ingredient
7-Butyloxepan-2-one is a lactone compound used as a flavor and fragrance ingredient. It possesses a seven-membered ring structure with an ester functional group, contributing to its sensory properties.
flavor ingredientfragrance ingredient
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
SimilarStructure SimilarSimilarity 0.81
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Flavor and fragrance ingredient
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ReferenceSame Category
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Fragrance ingredient
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 7-Butyloxepan-2-one (CAS 5579-78-2) is 2932.20.
HS code (international, 6-digit)
2932.20
EU CN code (8-digit)
2932 20 90
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
7-butyloxepan-2-one
InChIKey
YKVIWISPFDZYOW-UHFFFAOYSA-N
SMILES
CCCCC1CCCCC(=O)O1
Synonyms (11)
- 2-OXEPANONE, 7-BUTYL-
- 6-Butylhexan-6-olide
- 6-Butylhexanolide
- 6-decanolide
- 7-Butyl-2-oxepanone
- 7-Butyl-2-oxepanone, 9CI, 8CI
- 7-Butyloxepan-2-one
- Epsilon-decalactone
- FEMA 3613
- e-decalactone
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