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Substance Name: Benzenesulfonic acid, 4-methyl-, potassium salt
RN: 16106-44-8
UNII: AX518O2S47
InChIKey: GHKGUEZUGFJUEJ-UHFFFAOYSA-M

Molecular Formula

  • C7-H8-O3-S.K

Molecular Weight

  • 210.293
 
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Names and Synonyms

Name of Substance

  • 4-Methylbenzenesulfonic acid, potassium salt
  • Benzenesulfonic acid, 4-methyl-, potassium salt
  • Potassium toluenesulfonate

Synonyms

  • EINECS 240-273-5
  • Potassium p-toluenesulfonate
  • UNII-AX518O2S47

Systematic Names

  • Benzenesulfonic acid, 4-methyl-, potassium salt
  • Benzenesulfonic acid, 4-methyl-, potassium salt (1:1)
  • Potassium toluene-4-sulphonate

Registry Numbers

CAS Registry Number

  • 16106-44-8

FDA UNII

  • AX518O2S47

Other Registry Number

  • 1331-20-0

Related Registry Number

  • 104-15-4 (Parent)

System Generated Number

  • 0016106448

Molecular Formulas

Molecular Formula

  • C7-H8-O3-S.K

Molecular Formula Fragments

  • C7-H8-O3-S
  • COMPONENT
  • K

Structure Descriptors

InChI

InChI=1S/C7H8O3S.K/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);/q;+1/p-1

InChIKey

GHKGUEZUGFJUEJ-UHFFFAOYSA-M

Smiles

[K+].Cc1ccc(cc1)S(=O)(=O)[O-]