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网站主页CAS数据库列表 776-76-1更多图谱二苯甲基硅烷(776-76-1)质谱(MS)

二苯甲基硅烷

产品名称 二苯甲基硅烷

CAS号776-76-1

分子式C13H14Si

分子量198.34

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  • Mass

    MS-NW-8529          
    methyldiphenylsilane
    C13H14Si            (Mass of molecular ion:    198)
    

       Source Temperature: 260 °C
       Sample Temperature: 140 °C
       Reservoir, 75 eV
    

          39.0       1.0
          43.0       6.8
          51.0       2.2
          53.0       9.6
          54.0       1.1
          55.0       1.4
          66.0       1.1
          67.0       1.9
          69.0       1.2
          77.0       2.4
          78.0       1.4
          79.0       6.0
          91.0       2.3
          93.0       3.2
          95.0       1.4
          98.0       2.1
         103.0       2.9
         105.0      51.4
         106.0       6.4
         107.0       2.3
         119.0       2.9
         120.0     100.0
         121.0      17.9
         122.0       4.6
         129.0       1.5
         152.0       1.3
         153.0       1.4
         154.0       2.3
         155.0       2.7
         165.0       2.2
         179.0       1.0
         180.0       3.0
         181.0      10.2
         182.0       2.4
         183.0      33.3
         184.0       6.1
         185.0       1.6
         195.0       2.3
         197.0      10.6
         198.0      25.2
         199.0       5.1
         200.0       1.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C13 H14 Si 0.05 ml : 0.5 ml CDCl3
    methyldiphenylsilane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.54 B 7.34 C 7.32 D 4.951 E 0.601 CONFIRMED BY LAOCN CALCULATION

         Hz     ppm     Int.
    

        683.63   7.634     39
        683.50   7.632     39
        680.69   7.601    206
        678.00   7.571    262
        676.44   7.553    180
        674.75   7.535    406
        673.69   7.523    245
        672.50   7.509    272
        671.13   7.494    453
        669.94   7.481    167
        669.13   7.472    147
        667.13   7.449    107
        665.56   7.432     69
        664.56   7.421     68
        662.50   7.398    160
        661.25   7.384    209
        658.81   7.357   1000
        656.25   7.328    745
        654.25   7.306    385
        652.25   7.283    435
        650.25   7.261    101
        649.13   7.248    108
        644.75   7.200     32
        644.00   7.191     31
        449.25   5.017     59
        445.44   4.974    171
        441.63   4.932    173
        437.75   4.888     61
         59.19   0.661     49
         55.75   0.623    937
         51.88   0.580    905
         48.38   0.541     46
    

in CDCl3



liquid film