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乙基异丙基砜

产品名称 乙基异丙基砜

CAS号4853-75-2

分子式C5H12O2S

分子量136.21

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  • Mass

    MS-IW-8156          
    ethyl isopropyl sulfone
    C5H12O2S            (Mass of molecular ion:    136)
    

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

          18.0       2.2
          26.0       2.2
          27.0      25.7
          28.0       3.6
          29.0      14.0
          38.0       1.4
          39.0      11.8
          40.0       2.5
          41.0      53.6
          42.0      17.8
          43.0     100.0
          44.0       5.1
          48.0       3.0
          57.0       1.7
          59.0       1.1
          63.0       1.0
          64.0       3.7
          65.0       1.1
          66.0      31.7
          67.0       1.3
          68.0       1.6
          76.0       1.5
          77.0       3.1
          78.0       1.0
          94.0      24.3
          95.0      32.8
          96.0       2.1
          97.0       1.5
         107.0       1.2
         137.0       4.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C5 H12 O2 S 0.05 ml : 0.5 ml CDCl3
    ethyl isopropyl sulfone
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.158 B 2.994 C 1.394 D 1.391

         Hz     ppm     Int.
    

       1275.63   3.192     39
       1268.80   3.175     95
       1261.84   3.158    126
       1255.00   3.141     97
       1248.05   3.123     41
       1208.13   3.023    110
       1200.68   3.005    308
       1197.39   2.997     24
       1193.12   2.986    311
       1185.67   2.967    115
        574.46   1.438     23
        570.31   1.428     32
        564.58   1.413    405
        559.33   1.400   1000
        557.01   1.394    606
        552.37   1.383    883
        549.44   1.375    355
    

in CDCl3



liquid film