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二苯基二甲氧基硅烷

产品名称 二苯基二甲氧基硅烷

CAS号6843-66-9

分子式C14H16O2Si

分子量244.36

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  • Mass

    MS-NW-6643          
    dimethoxydiphenylsilane
    C14H16O2Si          (Mass of molecular ion:    244)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          28.0       1.3
          45.0       2.8
          50.0       1.3
          51.0       3.7
          53.0       1.6
          59.0      14.8
          60.0       1.3
          77.0       3.0
          78.0       1.9
          91.0      13.6
          92.0       1.8
         105.0       5.4
         106.0       1.7
         107.0      16.9
         108.0       2.0
         123.0       1.6
         136.0       6.2
         137.0      23.3
         138.0       3.2
         139.0       1.2
         152.0       2.0
         153.0       5.3
         154.0      24.7
         155.0       3.9
         165.0       2.7
         166.0      28.6
         167.0     100.0
         168.0      15.0
         169.0       4.7
         181.0       3.6
         183.0       4.1
         211.0       1.4
         213.0       4.2
         214.0       1.1
         244.0      26.0
         245.0       5.5
         246.0       1.5
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C14 H16 O2 Si 0.05 ml : 0.5 ml CDCl3
    dimethoxydiphenylsilane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.65 B 7.40 C 7.35 D 3.608 CONFIRMED BY LAOCN PROGRAM

         Hz     ppm     Int.
    

        690.81   7.714     76
        688.50   7.688    104
        685.13   7.650    136
        683.69   7.634     80
        682.50   7.621     85
        681.25   7.607    137
        679.25   7.585     40
        676.75   7.557     24
        676.63   7.556     24
        666.75   7.445     40
        665.25   7.428     64
        662.69   7.400    241
        660.56   7.376    230
        657.44   7.341    147
        655.94   7.325    125
        652.81   7.290     37
        652.00   7.281     40
        323.19   3.609   1000
    

in CDCl3



liquid film