Zhangshu Zhongke Fine Chemical Co., Ltd

Methanesulfonic anhydride

• Category :

  Intermediates

• Synonyms :

  230-442-1;methylsulfonyl methanesulfonate;

• CAS NO :

  7143-01-3

• EC NO :

  230-442-1

• Molecular Formula :

  C₂H₆O₅S₂

• Molecular Weight :

  174.196

• Main Specifications :

• InChI :

  InChI=1/C2H6O5S2/c1-8(3,4)7-9(2,5)6/h1-2H3

• Product description :

  Details: Formula C2H6 S2 O5 Molecular Formula 174.2 CAS No. 7143-01-3 Properties Light Gray Crystal. M.P.:69-71°C,B.P.:138°C(10mmHg),Soluble in chloroform,benzene etc.Easy to air slaking. Specification Content(%): ≥98 Methanesulfonyl Chloride(%):≤1 Iron(mg/kg)≤10 Heavy Metal(%):≤10 Application Mainly used as intermediate of pesticide and medicine. Packing 50kg paper board drum(10kg/alum bag×5)

• Molecular Structure :