C7H7ClO3S
206.65 g/mol
Industrial ChemicalDanger
4-Methoxybenzenesulfonyl chloride
CAS98-68-0EC202-692-1
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
Sulfonyl chloride reagent for synthesis
4-Methoxybenzenesulfonyl chloride is an organic compound featuring a sulfonyl chloride group attached to a methoxy-substituted aromatic ring. Its primary significance is as a sulfonyl chloride reagent used in organic synthesis.
Sulfonyl chloride reagent for chemical 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
ReferenceSame Category
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ReferenceSame Category
2-phenylpropane
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Polymerization monomer comonomer
Safety Reference
Danger
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for 4-Methoxybenzenesulfonyl chloride (CAS 98-68-0) is 2909.30.
HS code (international, 6-digit)
2909.30
EU CN code (8-digit)
2909 30 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
4-methoxybenzenesulfonyl chloride
InChIKey
DTJVECUKADWGMO-UHFFFAOYSA-N
SMILES
COC1=CC=C(C=C1)S(=O)(=O)Cl
Synonyms (22)
- p-Anisolesulfonyl Chloride
- p-Anisylsulfonyl chloride
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