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7143-01-3

Methanesulfonic anhydride

Product Name Methanesulfonic anhydride

CAS7143-01-3

MFC2H6O5S2

MW174.19

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  • 7143-01-3_ms
    Mass 

    MS-NW-7879          
methanesulfonic anhydride
C2H6O5S2            (Mass of molecular ion:    174)


       Source Temperature: 120 °C
   Sample Temperature: 160 °C
   Direct, 75 eV


          15.0      29.7
      28.0       1.3
      29.0       1.9
      31.0       2.9
      45.0       1.1
      48.0       3.1
      63.0       1.4
      64.0       1.7
      65.0       2.8
      78.0       1.8
      79.0     100.0
      80.0       5.4
      81.0       6.8
      96.0       5.8
     174.0       3.0

parameter in CDCl3

  • 7143-01-3_1hnmr

    1H NMR 300 MHz
    C2 H6 O5 S2 0.125 g : 0.5 ml CDCl3
    methanesulfonic anhydride
    ChemicalStructure 
        Parameter     ppm  Hz
    
      D(A)         3.439
  

         Hz     ppm     Int.


       1031.70   3.439   1000

in CDCl3

  • 7143-01-3_13cnmr

KBr disc

  • 7143-01-3_ir1_3

liquid film

  • 7143-01-3_ir2_2

nujol mull

  • 7143-01-3_ir3_1

  • 7143-01-3_raman

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Methanesulfonic anhydride (7143-01-3)MS Atlas of Related Products

Methanesulfonic anhydride (7143-01-3)13CNMR Methanesulfonic anhydride (7143-01-3)1HNMR Methanesulfonic anhydride (7143-01-3)MS Methanesulfonic anhydride (7143-01-3)IR1 Methanesulfonic anhydride (7143-01-3)IR2

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