Chem
J-GLOBAL ID:200907086846753950   Nikkaji number:J27.492E

p-Toluenesulfonic acid sodium salt

p-トルエンスルホン酸ナトリウム
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: C7H7NaO3S
Molecular formula furigana: C7-H7-NA-O3-S
Molecular weight: 194.180
InChI: 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
InChI key: KVCGISUBCHHTDD-UHFFFAOYSA-M
SMILES: Cc1ccc(cc1)S(=O)(=O)O[Na]
Systematic name  (8):
  • トルエン-4-スルホン酸ナトリウム
  • ナトリウムp-トルエンスルホナート
  • p-トルエンスルホン酸ナトリウム
  • 4-メチルベンゼンスルホン酸ナトリウム
  • 4-トルエンスルホン酸ナトリウム
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Other name (9):
  • 4-Toluenesulfonic acid sodium salt
  • p-Toluenesulfonic acid sodium salt
  • 4-Methylbenzenesulfonic acid sodium salt
  • トシル酸ナトリウム
  • Sodium tosylate
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CAS registry number: 657-84-1
Regulation number (6):
  • 4-(5)-402
  • XT7350000
  • (3)-1900
  • (3)-1883
  • EINECS2115225
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