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网站主页CAS数据库列表 2553-19-7更多图谱二苯基二乙氧基硅烷(2553-19-7)核磁图(13CNMR)

二苯基二乙氧基硅烷

产品名称 二苯基二乙氧基硅烷

CAS号2553-19-7

分子式C16H20O2Si

分子量272.41

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  • Mass

    MS-NW-7679          
    diethoxydiphenylsilane
    C16H20O2Si          (Mass of molecular ion:    272)
    

       Source Temperature: 260 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          27.0       2.5
          28.0       2.4
          29.0       3.0
          39.0       1.0
          45.0      18.0
          50.0       1.5
          51.0       6.2
          52.0       1.0
          53.0       1.6
          63.0       4.3
          72.0       1.0
          73.0       5.0
          76.0       1.1
          77.0      17.8
          78.0       7.2
          79.0       1.3
          87.0       1.2
          91.0      10.5
          92.0       1.0
          94.0       1.2
          95.0       1.2
          99.0       1.5
         103.0       1.3
         104.0      37.1
         105.0      16.9
         106.0       2.2
         107.0       3.4
         108.0       2.2
         116.0       1.5
         118.0       1.8
         121.0       5.8
         122.0       2.3
         123.0      21.6
         124.0       3.0
         125.0       1.0
         137.0       1.2
         139.0      30.3
         140.0       4.5
         141.0       2.4
         147.0       1.6
         149.0       2.4
         150.0      17.7
         151.0      34.2
         152.0       9.0
         153.0       4.1
         154.0      11.1
         155.0       2.6
         157.0       3.6
         159.0       1.3
         165.0       3.4
         167.0      20.5
         168.0       3.3
         169.0       1.2
         176.0       1.0
         179.0       4.6
         180.0       2.4
         181.0       7.1
         182.0       2.0
         183.0      18.9
         184.0       5.4
         185.0       1.9
         186.0       1.3
         193.0       5.3
         194.0     100.0
         195.0      73.6
         196.0      14.4
         197.0       9.4
         198.0       1.7
         199.0       7.1
         200.0       1.4
         213.0       1.1
         217.0       1.9
         225.0       1.0
         227.0      16.6
         228.0       6.7
         229.0       1.6
         262.0       1.4
         272.0       3.3
    

400 MHz in CDCl3

in CDCl3


  • 1H NMR 399.65 MHz
    C16 H20 O2 Si 0.05 ml : 0.5 ml CDCl3
    diethoxydiphenylsilane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.672 B 7.38 C 7.35 D 3.867 E 1.247

         Hz     ppm     Int.
    

       3073.00   7.690     57
       3071.17   7.685    250
       3069.70   7.681    317
       3068.24   7.678    159
       3065.43   7.671    118
       3064.45   7.668    139
       3063.35   7.666    336
       3061.65   7.661    334
       2959.96   7.407     45
       2959.11   7.405     40
       2958.37   7.403     50
       2956.42   7.398    191
       2953.49   7.391     74
       2952.64   7.389     53
       2951.05   7.385    163
       2949.34   7.380    226
       2947.51   7.376    126
       2943.97   7.367    296
       2942.75   7.364    172
       2938.23   7.353    190
       2936.77   7.349    318
       2931.64   7.336     62
       2930.30   7.333    131
       2928.34   7.328     95
       1555.91   3.894    191
       1548.95   3.876    537
       1541.99   3.859    539
       1535.03   3.841    201
        505.62   1.266    570
        498.66   1.248   1000
        495.00   1.239     31
        491.70   1.231    567
        489.14   1.224     38
    



in CDCl3



liquid film