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氯甲基二甲基氯硅烷

产品名称 氯甲基二甲基氯硅烷

CAS号1719-57-9

分子式C3H8Cl2Si

分子量143.09

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  • Mass

    MS-NW-4934          
    chloro(chloromethyl)dimethylsilane
    C3H8Cl2Si           (Mass of molecular ion:    142)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          27.0       1.8
          29.0       3.3
          42.0       1.3
          43.0       3.6
          63.0      10.3
          64.0       1.2
          65.0      13.2
          66.0       1.0
          67.0       3.9
          77.0       1.2
          78.0       2.0
          79.0      13.6
          80.0       1.6
          81.0       4.6
          92.0       1.1
          93.0     100.0
          94.0       8.0
          95.0      35.0
          96.0       2.4
          97.0       1.2
          99.0      12.9
         100.0       1.3
         101.0       8.7
         103.0       1.7
         107.0       3.9
         109.0       1.3
         113.0       1.9
         115.0       1.1
         127.0       1.9
         129.0       1.3
         142.0       1.3
    

parameter in CCl4

90 MHz in CDCl3


  • 1H NMR 300 MHz
    C3 H8 Cl2 Si 10 vol% in CCl4
    chloro(chloromethyl)dimethylsilane
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 0.550 D(B) 2.892 SCHMIDBAUR,H. & WALDMANN,S. CHEM.BER. 97, 3381 (1964) J(A,SI-29):7.3HZ. J(B,SI-29):4.6HZ.

         Hz     ppm     Int.
    

        867.61   2.892    333
        165.00   0.550   1000
    


  • 1H NMR 89.56 MHz
    C3 H8 Cl2 Si 0.04 ml : 0.5 ml CDCl3
    chloro(chloromethyl)dimethylsilane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.948 B 0.548 J(A,SI-29)=4.3HZ J(B,SI-29)=7.2HZ

         Hz     ppm     Int.
    

        264.13   2.950    329
         52.75   0.589     36
         49.13   0.549   1000
         45.56   0.509     39
    

in CDCl3



liquid film