C4H8O2
88.11 g/mol
Flavor & FragranceDanger
Butyric acid
CAS107-92-6EC203-532-3
Category
Flavor & Fragrance
Compound Class
Organic Acid
Primary Use
flavoring agent and chemical intermediate
Butyric acid is a colorless liquid with a penetrating and unpleasant odor. It is corrosive to metals and tissue and is primarily used as a flavoring agent and chemical intermediate.
flavoring agent in foods, perfumes, and drugschemical intermediateadditive in leather tanning, disinfectants, and varnishes
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
ApplicationSame Use
Senecialdehyde
CAS107-86-8
flavoring agent and chemical intermediate
ReferenceSame Category
2-acetylpyrrole
CAS1072-83-9
flavor and fragrance ingredient
ReferenceSame Category
Gamma-valerolactone
CAS108-29-2
Flavoring agent or solvent
ReferenceSame Category
2,6-dimethylpyrazine
CAS108-50-9
flavor and fragrance ingredient
ReferenceSame Category
Ethyl isovalerate
CAS108-64-5
Fragrance and flavor ingredient
Referencestereoisomer of
Sodium butyrate
CAS156-54-7
pharmaceutical raw material
Referencestereoisomer of
BUTYRIC-3,3,4,4,4-D5 ACID
CAS156779-02-1
research compound
Referencestereoisomer of
Calcium butyrate
CAS5743-36-2
feed additive and preservative
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H302Harmful if swallowed
H318Causes serious eye damage
H227
H311Toxic in contact with skin
H371May cause damage to organs
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Butyric acid (CAS 107-92-6) is 2915.60.
HS code (international, 6-digit)
2915.60
EU CN code (8-digit)
2915 60 19
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
butanoic acid
InChIKey
FERIUCNNQQJTOY-UHFFFAOYSA-N
SMILES
CCCC(=O)O
Synonyms (44)
- BUA
- 1-Butyric acid
- 1-butanoic acid
- 1-propanecarboxylic acid
- 1ugp
- 2-butanoate
- 3umq
- 715 - Chocolate
- Acid, Butanoic
- Acid, Butyric
- BUTYRIC ACID (D8)
- Butanic acid
- Buttersaeure
- Buttersaeure [German]
- Butyrate, Magnesium
- Butyrate, sodium salt
- Butyric acid (Butanoic acid)
- Butyric acid (natural)
- Butyricum acidum
- Dibutyrate, Magnesium
- Honey robber
- Kyselina maselna
- Kyselina maselna [Czech]
- NORMAL BUTYRIC ACID
- Propanecarboxylic acid
- TNFa + NaBut
- TNFa + Sodium Butyrate
- Tetranoic Acid
- acide butanoique
- acide butyrique
- butanoic acid
- butanoic acid, 4
- butoic acid
- butyric acid
- ethylacetic acid
- fattyacids
- n-Butanoic acid
- n-Butyric acid
- propylformic acid
- sodium-butyrate
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