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氟磺酰基二氟乙酸甲酯

产品名称 氟磺酰基二氟乙酸甲酯

CAS号680-15-9

分子式C3H3F3O4S

分子量192.11

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  • Mass

    MS-IW-4100          
    methyl difluoro(fluorosulfonyl)acetate
    C3H3F3O4S           (Mass of molecular ion:    192)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0      53.6
          28.0       3.2
          29.0       6.8
          30.0       1.8
          31.0       7.4
          44.0       3.6
          45.0       4.2
          48.0       3.5
          50.0       5.9
          51.0       2.4
          59.0     100.0
          60.0       3.4
          64.0       3.6
          65.0      12.2
          67.0      16.8
          68.0       4.4
          69.0       2.8
          78.0       5.9
          79.0       1.5
          81.0       3.4
          83.0       2.2
          97.0       4.3
          98.0       3.7
         109.0      26.3
         111.0       1.2
         133.0       2.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C3 H3 F3 O4 S 0.05 ml : 0.5 ml CDCl3
    methyl difluoro(fluorosulfonyl)acetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.087

         Hz     ppm     Int.
    

       1633.42   4.088   1000
    

in CDCl3



liquid film