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四乙基锗

产品名称 四乙基锗

CAS号597-63-7

分子式C8H20Ge

分子量188.88

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  • Mass

    MS-NW-8638          
    tetraethylgermane
    C8H20Ge             (Mass of molecular ion:    190)
    

       Source Temperature: 260 °C
       Sample Temperature: 130 °C
       Reservoir, 75 eV
    

          26.0       1.0
          27.0       5.0
          28.0       1.7
          29.0       3.7
          70.0       3.8
          71.0       7.4
          72.0       5.1
          73.0      15.3
          74.0       9.4
          75.0      18.6
          76.0       3.3
          77.0      10.6
          79.0       1.7
          85.0       1.7
          87.0       2.9
          88.0       1.5
          89.0       3.8
          91.0       1.6
          97.0       2.2
          99.0      12.6
         100.0       2.8
         101.0      43.2
         102.0       7.2
         103.0      54.3
         104.0      13.8
         105.0      51.4
         106.0       1.7
         107.0      10.1
         128.0       1.3
         129.0      57.4
         130.0       4.6
         131.0      76.9
         132.0      26.9
         133.0     100.0
         134.0       5.0
         135.0      21.0
         157.0      39.4
         158.0       2.8
         159.0      52.0
         160.0      18.3
         161.0      69.5
         162.0       4.6
         163.0      14.5
         164.0       1.0
         188.0       1.1
         190.0       1.5
         207.0       1.4
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H20 Ge 0.05 ml : 0.5 ml CDCl3
    tetraethylgermane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 1.013 B 0.710

         Hz     ppm     Int.
    

        430.42   1.077     24
        413.57   1.035    508
        413.09   1.034    621
        405.40   1.015    920
        404.79   1.013   1000
        397.09   0.994    674
        396.61   0.993    556
        294.92   0.738    314
        294.19   0.737    316
        286.99   0.719    712
        286.13   0.716    479
        278.93   0.698    617
        271.12   0.679    213
        270.39   0.677    228
    

in CDCl3



liquid film