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  • Company Name: Shanghai Yishi Chemical Technology Co., Ltd
  • Street: Shanghai Torch innovation Park of Fine Chemical Industry, No. 688 Qiushi Road, Jinshan District, Shanghai China
  • City: Shanghai
  • Province/state: Shanghai
  • Country/region: China
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p-Toluenesulfonic anhydride

  • CAS No:4124-41-8 (4-methylphenyl)sulfonyl 4-methylbenzenesulfonate
    Molecular Structure

    Other Information

  • CAS Registry Number: 4124-41-8
  • Transport: UN 2585
  • Melting Point: 124-126 ºC
  • Flash Point: 242.9°C
  • Boiling Point: 478°C at 760 mmHg
  • Density: 1.361g/cm3
  • Refractive index: 1.582
  • Safety Statements: R34
  • Hazard Symbols: C: Corrosive;
  • Flash Point: 242.9°C
  • EINECS: 223-926-9
  • Molecular Weight: 326.38796
  • InchiKey: PDVFSPNIEOYOQL-UHFFFAOYSA-N
  • InChI: InChI=1S/C14H14O5S2/c1-11-3-7-13(8-4-11)20(15,16)19-21(17,
    18)14-9-5-12(2)6-10-14/h3-10H,1-2H3
  • Risk Statements: S26;S36/37/39;S45
  • Molecular Formula: C14H14O5S2