中文名称：对甲苯磺酸酐
  • 4-甲苯磺酸酐; 对甲基苯磺酸酐
  • p-Toluenesulfonic anhydride
  • 4-Toluenesulfonic acid anhydride; p-tolylsulfonyl 4-methylbenzenesulfonate; 4-Methylbenzenesulfonic anhydride
  • 4124-41-8
  • 223-926-9
  • C14H14O5S2
  • 326.388
  • InChI=1/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
  • 对甲苯磺酸酐 4124-41-8
  • 1.361g/cm3
  • 124-126℃
  • 478°C at 760 mmHg
  • 242.9°C
  • 7.72E-09mmHg at 25°C
  •  C:Corrosive;
  • R34:;
  • S26:;
    S36/37/39:;
    S45:;