C4H8O
72.11 g/mol
Industrial ChemicalDanger
Butyraldehyde
CAS123-72-8EC204-646-6
Category
Industrial Chemical
Compound Class
Other
Primary Use
Manufacturing of rubber accelerators and synthetic resins
Butyraldehyde is a colorless, flammable liquid with an unpleasant odor. It is an organic compound primarily used in the industrial manufacturing of rubber accelerators and synthetic resins.
Manufacturing of rubber acceleratorsManufacturing of synthetic resins
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
ReferenceSame Category
(2E)-crotonaldehyde
CAS123-73-9
Synthesis of sorbic acid and other organic chemicals
ReferenceSame Category
Levulinic acid
CAS123-76-2
Flavoring agent and chemical intermediate
ReferenceSame Category
(E/Z)-azodicarbonamide
CAS123-77-3
Blowing agent for plastics
ReferenceSame Category
Dioctyl adipate
CAS123-79-5
Low-temperature plasticizer for synthetic rubbers
Referencestereoisomer of
N-BUTYRALDEHYDE-D8
CAS84965-36-6
research compound
Safety Reference
Danger
H225Highly flammable liquid and vapour
H319Causes serious eye irritation
H350May cause cancer
H401Toxic to aquatic life
H412Harmful to aquatic life with long lasting effects
H370Causes damage to organs
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Butyraldehyde (CAS 123-72-8) 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
butanal
InChIKey
ZTQSAGDEMFDKMZ-UHFFFAOYSA-N
SMILES
CCCC=O
Synonyms (30)
- Butyraldehyde, United States Pharmacopeia (USP)
- 1-butanal
- 1-butanone
- Aldehyde butyrique
- Aldehyde butyrique [French]
- Aldeide butirrica
- Aldeide butirrica [Italian]
- BUTANAL N-BUTYRALDEHYDE
- Butal
- Butaldehyde
- Butalyde
- Butanaldehyde
- Butylaldehyde
- Butyral
- Butyraldehyd
- Butyraldehyd [German]
- Butyraldehyde (crude)
- Butyraldehyde(CZECH
- Butyraldehyde, >=99.0%, dry
- Butyraldehyde, natural
- Butyric aldehyde
- Butyrylaldehyde
- butanal
- butyraldehyde
- n-Butanal
- n-Butyl aldehyde
- n-butyraldehyde
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