Chem
J-GLOBAL ID：200907058601350619   Nikkaji number：J30.579K

4-Chlorobenzenesulfonic acid

4-クロロベンゼンスルホン酸
Substance type：
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula： C6H5ClO3S
Molecular formula furigana： C6-H5-CL-O3-S
Molecular weight： 192.610
InChI： InChI=1S/C6H5ClO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,(H,8,9,10)
InChI key： RJWBTWIBUIGANW-UHFFFAOYSA-N
SMILES： OS(=O)(=O)c1ccc(Cl)cc1
Systematic name  (5)：
  • 4-クロロ-1-ベンゼンスルホン酸
  • 4-クロロベンゼンスルホン酸
  • p-クロロベンゼンスルホン酸
  • 4-クロロベンゼン-1-スルホン酸
  • 4-chlorobenzene-1-sulfonic acid
Other name (3)：
  • 4-Chlorobenzenesulfonic acid
  • p-Chlorobenzenesulfonic acid
  • 4-Chlorobenzene-1-sulfonic acid
CAS registry number： 98-66-8
Regulation number (3)：
  • 4-(5)-235
  • EINECS2026900
  • TSCA(98-66-8)
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