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CAS 98-57-7

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1-Chloro-4-(methylsulfonyl)benzene

Description:
1-Chloro-4-(methylsulfonyl)benzene, also known as p-chlorobenzenesulfonyl methyl, is an aromatic compound characterized by a chlorobenzene ring substituted at the para position with a methylsulfonyl group. Its molecular formula is C7H7ClO2S, indicating the presence of chlorine, sulfur, and oxygen in addition to carbon and hydrogen. This compound typically appears as a colorless to pale yellow liquid or solid, depending on the temperature and purity. It is known for its moderate solubility in organic solvents and limited solubility in water. 1-Chloro-4-(methylsulfonyl)benzene is utilized in organic synthesis, particularly in the preparation of sulfonamide compounds and as an intermediate in the production of pharmaceuticals and agrochemicals. The presence of the chlorinated aromatic structure contributes to its reactivity, making it a useful building block in various chemical reactions, including nucleophilic substitutions. Safety precautions should be observed when handling this compound, as it may pose health risks, including skin and respiratory irritation.
Formula:C7H7ClO2S
InChI:InChI=1/C14H12Cl2O2S/c15-13-5-1-11(2-6-13)9-19(17,18)10-12-3-7-14(16)8-4-12/h1-8H,9-10H2
InChI key:InChIKey=LMCOQDVJBWVNNI-UHFFFAOYSA-N
SMILES:S(C)(=O)(=O)C1=CC=C(Cl)C=C1
Synonyms:
  • (4-Chlorophenylsulfonyl)methane
  • 1,1'-(Sulfonyldimethanediyl)Bis(4-Chlorobenzene)
  • 1-Chloro-4-(methanesulphonyl)benzene
  • 1-Chloro-4-(methylsulfonyl)-benzene
  • 1-Chloro-4-methanesulfonylbenzene
  • 4-(Methylsulfonyl)phenyl chloride
  • 4-Chlorophenyl methyl sulphone
  • 4-Methyl sulfuryl chlorobenzene
  • 4-Methylsulfonylbenzene chloride
  • 4-Methylsulfuryl Chlorobenzene
  • See more synonyms
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