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Substance Name: Sodium p-tolyl sulfonate
RN: 657-84-1
UNII: 2V179P6Q43
InChIKey: KVCGISUBCHHTDD-UHFFFAOYSA-M

Molecular Formula

  • C7-H8-O3-S.Na

Molecular Weight

  • 194.1853
 
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Names and Synonyms

Name of Substance

  • Sodium p-tolyl sulfonate

Synonyms

  • 4-Toluenesulfonic acid sodium salt
  • AI3-50010
  • Benzenesulfonic acid, 4-methyl-, sodium salt
  • EC 211-522-5
  • EINECS 211-522-5
  • HSDB 5738
  • Naxonate hydrotrope
  • NSC 203318
  • p-Toluenesulfonic acid sodium salt
  • para-Toluenesulfonic acid, sodium salt
  • Sodium 4-methylbenzenesulfonate
  • Sodium p-methylbenzenesulfonate
  • Sodium p-toluenesulfonate
  • Sodium p-tolyl sulfonate
  • Sodium p-tolylsulfonate
  • Sodium paratoluene sulphonate
  • Sodium toluene-p-sulphonate
  • Sodium toluenesulfonate
  • Sodium tosylate
  • Tosylate, sodium
  • UNII-2V179P6Q43

Systematic Names

  • Benzenesulfonic acid, 4-methyl-, sodium salt
  • Benzenesulfonic acid, 4-methyl-, sodium salt (1:1)
  • p-Toluenesulfonic acid, sodium salt
  • Sodium toluene-4-sulphonate

Registry Numbers

CAS Registry Number

  • 657-84-1

FDA UNII

  • 2V179P6Q43

Other Registry Numbers

  • 193486-93-0
  • 29253-07-4
  • 71161-92-7
  • 99724-94-4

Related Registry Number

  • 104-15-4 (Parent)

System Generated Number

  • 0000657841

Molecular Formulas

Molecular Formula

  • C7-H8-O3-S.Na

Molecular Formula Fragments

  • C7-H8-O3-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

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

InChIKey

KVCGISUBCHHTDD-UHFFFAOYSA-M

Smiles

S(=O)(=O)(c1ccc(cc1)C)[O-].[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 1700mg/kg (1700mg/kg)   British Journal of Pharmacology and Chemotherapy. Vol. 14, Pg. 536, 1959.