Product Name

  • Name

    ammonium toluene-4-sulphonate

  • EINECS 223-927-4
  • CAS No. 4124-42-9
  • Article Data7
  • CAS DataBase
  • Density 1.34 g/cm3
  • Solubility
  • Melting Point 106-107oC
  • Formula C8H11O3S-
  • Boiling Point 294.7 °C at 760 mmHg
  • Molecular Weight 189.235
  • Flash Point 132 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 4124-42-9 (ammonium toluene-4-sulphonate)
  • Hazard Symbols
  • Synonyms methane; 4-methylbenzenesulfonate;Ammonium toluene-4-sulphonate;Ammonium p-toluenesulfonate;p-Toluenesulfonic acid, ammonium salt;
  • PSA 65.99000
  • LogP 2.64640

Benzenesulfonic acid, 4-methyl-, ammonium salt Specification

The CAS registry number of Benzenesulfonic acid, 4-methyl-, ammonium salt is 4124-42-9. This chemical is also named as Benzenesulfonic acid, 4-methyl-, ammonium salt (1:1). Its EINECS registry number is 223-927-4. In addition, its molecular formula is C7H11NO3S and molecular weight is 189.23214. Its systematic name and IUPAC name are the same which is called methane; 4-methylbenzenesulfonate.

Physical properties about Benzenesulfonic acid, 4-methyl-, ammonium salt are: (1)ACD/LogP: 0.93; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.57; (4)ACD/LogD (pH 7.4): -2.57; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Flash Point: 132 °C; (13)Enthalpy of Vaporization: 56.43 kJ/mol; (14)Boiling Point: 294.7 °C at 760 mmHg; (15)Vapour Pressure: 0.000726 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S([O-])(=O)c1ccc(cc1)C.C
(2)InChI: InChI=1/C7H8O3S.CH4/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H4/p-1
(3)InChIKey: RGFDUTPSNJTRCY-REWHXWOFAQ

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