C6H10O2
114.14 g/mol
Flavor & FragranceDanger
3,4-HEXANEDIONE
CAS4437-51-8EC224-651-7
Category
Flavor & Fragrance
Compound Class
Other
Primary Use
flavoring agent
3,4-Hexanedione is an alpha-diketone used as a flavoring agent.
flavoring agent
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
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flavoring agent
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flavoring agent
ReferenceSame Category
(+)-2-carene
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Fragrance and flavor ingredient
ReferenceSame Category
Cis-4-coumaric acid
CAS4501-31-9
flavor and fragrance intermediate
ReferenceSame Category
2-methylhexanoic acid
CAS4536-23-6
medium-chain fatty acid
ReferenceSame Category
(2E/Z,6E/Z)-farnesol
CAS4602-84-0
Perfumery and flavoring agent
Safety Reference
Danger
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
Customs Tariff Classification
The international HS code for 3,4-HEXANEDIONE (CAS 4437-51-8) is 2914.19.
HS code (international, 6-digit)
2914.19
EU CN code (8-digit)
2914 19 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
hexane-3,4-dione
InChIKey
KVFQMAZOBTXCAZ-UHFFFAOYSA-N
SMILES
CCC(=O)C(=O)CC
Synonyms (8)
- 3,4-HEXANEDIONE
- 3,4-hexandione
- Bipropionyl
- DIETHYL-ALPHA,BETA-DIKETONE
- Diethyl diketone
- Dipropionyl
- FEMA 3168
- hexane-3,4-dione
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