C2H3ClO
78.5 g/mol
Pharmaceutical IntermediateDanger
ACETYL CHLORIDE
CAS75-36-5EC200-865-6
Category
Pharmaceutical Intermediate
Compound Class
Halocarbon
Primary Use
Pharmaceutical Intermediate
Acetyl chloride is a colorless, fuming liquid with a pungent odor. It is an efficient acetylating agent used in organic synthesis, particularly for introducing acetyl groups to alcohols and amines to form esters and amides.
Acetylating agent in organic synthesisProduction of dyes and pharmaceuticalsFriedel-Crafts acylation reagent
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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Referencestereoisomer of
(2H3)Acetyl chloride
CAS19259-90-6
research compound
Safety Reference
Danger
H225Highly flammable liquid and vapour
H314Causes severe skin burns and eye damage
H290May be corrosive to metals
H302Harmful if swallowed
H318Causes serious eye damage
H335May cause respiratory irritation
H402Harmful to aquatic life
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for ACETYL CHLORIDE (CAS 75-36-5) is 2915.90.
HS code (international, 6-digit)
2915.90
EU CN code (8-digit)
2915 90 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
acetyl chloride
InChIKey
WETWJCDKMRHUPV-UHFFFAOYSA-N
SMILES
CC(=O)Cl
Synonyms (18)
- ACETYL CHLORIDE
- Ac-Cl
- Acetic acid chloride
- Acetic acid monochloride
- Acetic chloride
- Acteyl chloride
- Ethanoyl chloride
- acetyl choride
- acetyl cloride
- acetylchlorid
- acetylchlorine
- actyl chloride
- methyl carbonyl chloride
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