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网站主页CAS数据库列表 107-61-9更多图谱1,4-噻烷-1,1-二氧(107-61-9)质谱(MS)

1,4-噻烷-1,1-二氧

产品名称 1,4-噻烷-1,1-二氧

CAS号107-61-9

分子式C4H8O3S

分子量136.17

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  • Mass

    MS-IW-4057          
    1,4-oxathiane 4,4-dioxide
    C4H8O3S             (Mass of molecular ion:    136)
    

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

          14.0       1.7
          15.0      10.8
          16.0       1.0
          17.0       1.0
          18.0       5.5
          19.0       1.9
          26.0       4.7
          27.0      21.0
          28.0      48.0
          29.0      37.3
          30.0       2.0
          31.0       4.9
          32.0       2.3
          39.0       1.4
          40.0       2.5
          41.0      17.0
          42.0      15.2
          43.0      77.4
          44.0     100.0
          45.0      47.4
          46.0       2.7
          47.0       2.1
          48.0       7.9
          49.0       1.2
          50.0       1.7
          57.0       3.4
          58.0       4.3
          59.0       1.4
          62.0       1.8
          63.0       2.9
          64.0       1.9
          65.0      12.9
          66.0       1.3
          71.0      31.4
          72.0      22.2
          73.0       1.2
          76.0       1.0
          78.0      12.9
          79.0       1.7
          93.0       2.3
         106.0       5.3
         107.0       5.3
         108.0       5.5
         109.0      14.6
         137.0       4.4
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C4 H8 O3 S 0.036 g : 0.5 ml CDCl3
    1,4-oxathiane 4,4-dioxide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.143 B 3.128

         Hz     ppm     Int.
    

       1661.38   4.158    896
       1656.62   4.146    738
       1655.64   4.143    717
       1654.91   4.141    719
       1650.76   4.131    930
       1640.87   4.106     24
       1640.14   4.104     23
       1255.49   3.142    891
       1254.27   3.139    655
       1250.12   3.129   1000
       1246.09   3.118    640
       1244.87   3.115    844
       1234.62   3.090     22
    

in CDCl3



KBr disc



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