C7H4Cl2O
175.01 g/mol
Pharmaceutical IntermediateDanger
3-Chlorobenzoyl chloride
CAS618-46-2EC210-552-6
Category
Pharmaceutical Intermediate
Compound Class
Halocarbon
Primary Use
Pharmaceutical Intermediate
3-Chlorobenzoyl chloride is an organic compound used primarily as a pharmaceutical intermediate. It features a benzene ring substituted with a chlorine atom and an acyl chloride group, contributing to its reactivity.
Pharmaceutical intermediateIntermediate for organic synthesis
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
SimilarStructure SimilarSimilarity 0.73
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Safety Reference
Danger
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3-Chlorobenzoyl chloride (CAS 618-46-2) is 2916.39.
HS code (international, 6-digit)
2916.39
EU CN code (8-digit)
2916 39 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
3-chlorobenzoyl chloride
InChIKey
WHIHIKVIWVIIER-UHFFFAOYSA-N
SMILES
C1=CC(=CC(=C1)Cl)C(=O)Cl
Synonyms (11)
- MCOC
- 3-Chlorobenzoyl chloride
- 3-chlorobenzoic acid chloride
- Benzoyl chloride, 3-chloro-
- Benzoyl chloride, m-chloro-
- Fenofibrate Impurity 27
- Metachlorobenzoyl chloride
- m-Chlorobenzoyl chloride
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