C8H9Cl
140.61 g/mol
Pharmaceutical IntermediateWarning
(2-Chloroethyl)benzene
CAS622-24-2EC210-725-6
Category
Pharmaceutical Intermediate
Compound Class
Halocarbon
Primary Use
Pharmaceutical Intermediate
(2-Chloroethyl)benzene is an organic compound consisting of a benzene ring with a chloroethyl substituent. It is a colorless liquid primarily used as a pharmaceutical intermediate in the synthesis of other compounds.
Pharmaceutical intermediateOrganic synthesis 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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Related Compounds
ReferenceSame Category
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CAS622-26-4
pharmaceutical intermediate
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CAS622-40-2
pharmaceutical intermediate
ReferenceSame Category
4-Methylphenylacetic acid
CAS622-47-9
pharmaceutical intermediate
ReferenceSame Category
4-Bromophenylhydrazine hydrochloride
CAS622-88-8
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life
H227
Customs Tariff Classification
The international HS code for (2-Chloroethyl)benzene (CAS 622-24-2) is 2903.99.
HS code (international, 6-digit)
2903.99
EU CN code (8-digit)
2903 99 80
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
2-chloroethylbenzene
InChIKey
MNNZINNZIQVULG-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)CCCl
Synonyms (17)
- (.beta.-Chloroethyl)benzene
- (2-Chloroethyl)benzene
- .beta.-Phenethyl chloride
- 1-Chloro-1-phenylethane
- 1-Chloro-2-phenylethane
- 2-Phenyl-1-chloroethane
- 2-Phenylethyl chloride
- BENZENE, CHLOROETHYL-
- Benzene, (2-chloroethyl)-
- CHLOROETHYL)BENZENE, (2-
- Ethylchlorobenzene
- Phenethyl chloride
- alpha-Chloroethylbenzene
- beta-Phenylethyl chloride
- chloroethylbenzene
- phenylethyl chloride
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