C6H4BrClO2S
255.52 g/mol
Industrial ChemicalDanger
4-Bromobenzenesulfonyl chloride
CAS98-58-8EC202-683-2
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
Reagent for organic synthesis
4-Bromobenzenesulfonyl chloride is a chemical compound commonly employed as a reagent in organic synthesis. It features an aromatic ring substituted with both a bromine atom and a sulfonyl chloride group.
Reagent 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
ApplicationSame Use
2-ethylhexyl chloroformate
CAS24468-13-1
Reagent for organic synthesis
ReferenceSame Category
4-Methoxybenzenesulfonyl chloride
CAS98-68-0
Sulfonyl chloride reagent for synthesis
ReferenceSame Category
4-tert-butylbenzoic acid
CAS98-73-7
Alkyd resin modifier and corrosion inhibitor
ReferenceSame Category
Piperidinium pentamethylenedithiocarbamate
CAS98-77-1
rubber accelerator
ReferenceSame Category
Cumene
CAS98-82-8
Production of phenol and acetone
Safety Reference
Danger
H314Causes severe skin burns and eye damage
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 4-Bromobenzenesulfonyl chloride (CAS 98-58-8) is 2904.99.
HS code (international, 6-digit)
2904.99
EU CN code (8-digit)
2904 99 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
4-bromobenzenesulfonyl chloride
InChIKey
KMMHZIBWCXYAAH-UHFFFAOYSA-N
SMILES
C1=CC(=CC=C1S(=O)(=O)Cl)Br
Synonyms (20)
- (4-bromophenyl)chlorosulfone
- brosyl chloride
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