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乙烯基三甲氧基硅烷

产品名称 乙烯基三甲氧基硅烷

CAS号2768-02-7

分子式C5H12O3Si

分子量148.23

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  • Mass

    MS-NW-9655          
    trimethoxy(vinyl)silane
    C5H12O3Si           (Mass of molecular ion:    148)
    

       Source Temperature: 260 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       1.0
          28.0       2.2
          45.0       3.6
          47.0       1.5
          59.0      11.7
          60.0       3.4
          61.0      10.5
          73.0       1.0
          77.0       2.6
          85.0       2.2
          86.0       2.4
          87.0      14.6
          88.0       1.4
          90.0      10.4
          91.0      65.2
          92.0       5.3
          93.0       3.1
         105.0       7.7
         106.0       1.0
         107.0      22.6
         108.0       1.7
         115.0       1.7
         116.0       1.7
         117.0      20.7
         118.0      30.3
         119.0       5.4
         120.0      14.9
         121.0     100.0
         122.0       9.2
         123.0       4.3
         130.0       1.4
         133.0      19.7
         134.0       1.9
         147.0       3.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C5 H12 O3 Si 0.05 ml : 0.5 ml CDCl3
    trimethoxy(vinyl)silane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.173 B 6.052 C 5.876 D 3.579 J(A,C)=14.8HZ J(A,B)=4.0HZ J(B,C)=20.8HZ

         Hz     ppm     Int.
    

       2477.17   6.199    116
       2473.02   6.188    129
       2462.52   6.162    135
       2458.37   6.152    152
       2423.22   6.064     96
       2419.07   6.053     99
       2402.47   6.012    182
       2398.32   6.002    156
       2362.18   5.911    186
       2347.53   5.874    145
       2341.43   5.859    100
       2326.78   5.823     87
       1500.98   3.756     29
       1430.54   3.580   1000
       1428.47   3.575    345
       1357.79   3.398     30
    

in CDCl3



liquid film