C9H9ClO
168.62 g/mol
Pharmaceutical IntermediateDanger
3-Phenylpropanoyl chloride
CAS645-45-4EC211-443-6
Category
Pharmaceutical Intermediate
Compound Class
Halocarbon
Primary Use
Pharmaceutical Intermediate
3-Phenylpropanoyl chloride is a chemical compound commonly used as a pharmaceutical intermediate in the synthesis of various active ingredients. It features an aromatic ring and a reactive acyl chloride group, making it a versatile building block in organic and medicinal chemistry.
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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Safety Reference
Danger
H314Causes severe skin burns and eye damage
H331Toxic if inhaled
Customs Tariff Classification
The international HS code for 3-Phenylpropanoyl chloride (CAS 645-45-4) 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-phenylpropanoyl chloride
InChIKey
MFEILWXBDBCWKF-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)CCC(=O)Cl
Synonyms (13)
- 3-Phenylpropanoyl chloride
- 3-Phenylpropionyl chloride
- Benzenepropanoyl chloride
- Dihydrocinnamoyl chloride
- Hydrocinnamoyl chloride
- Propionyl chloride, 3-phenyl-
- beta-Phenylpropionyl chloride
- phenylpropanoyl chloride
- phenylpropionylchloride
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