C7H14O2
130.18 g/mol
Flavor & FragranceWarning
Butyl propionate
CAS590-01-2EC209-669-5
Category
Flavor & Fragrance
Compound Class
Ester
Primary Use
Fragrance and flavor ingredient
Butyl propionate is a water-white liquid with an apple-like odor. It is less dense than water and has a flash point of 90 °F.
Fragrance manufacturingFlavor productionPaint solvent
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 0.86
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flavor and fragrance ingredient
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Safety Reference
Warning
H226Flammable liquid and vapour
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Butyl propionate (CAS 590-01-2) is 2915.50.
HS code (international, 6-digit)
2915.50
EU CN code (8-digit)
2915 50 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
butyl propanoate
InChIKey
BTMVHUNTONAYDX-UHFFFAOYSA-N
SMILES
CCCCOC(=O)CC
Synonyms (19)
- BUTYL PROPIONATES
- Butyl ester of propanoic acid
- Butyl propanoate
- Butyl propanoic acid
- Butyl propionate
- Butyl propionate (natural)
- FEMA 2211
- N-BUTYL PROPIONATE
- Propanoic acid, butyl ester
- Propionic Acid Butyl Ester
- Propionic acid n-butyl ester
- Tri Butyl Propionate
- Tri NButyl Propionate
- butyl propionic acid
- n-Butyl n-propionate
- nButyl propanoate
- nButyl proprionate
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