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网站主页CAS数据库列表 105-05-5更多图谱1,4-二乙基苯(105-05-5)质谱(MS)

1,4-二乙基苯

产品名称 1,4-二乙基苯

CAS号105-05-5

分子式C10H14

分子量134.22

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  • Mass

    MS-NW-3762          
    p-diethylbenzene
    C10H14              (Mass of molecular ion:    134)
    

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

          27.0       4.3
          29.0       2.1
          39.0       5.4
          41.0       5.6
          50.0       2.0
          51.0       5.3
          52.0       1.5
          53.0       1.9
          57.5       1.1
          63.0       2.9
          64.0       1.1
          65.0       4.2
          77.0       9.5
          78.0       4.0
          79.0       6.7
          89.0       1.8
          91.0      20.0
          92.0       1.8
          93.0       1.7
         102.0       1.3
         103.0       6.8
         104.0       7.4
         105.0      75.8
         106.0       7.3
         115.0       4.1
         116.0       1.3
         117.0       8.1
         118.0       1.7
         119.0     100.0
         120.0      10.6
         133.0       1.7
         134.0      51.4
         135.0       6.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H14 0.04 ml : 0.5 ml CDCl3
    p-diethylbenzene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.11 B 2.605 C 1.22

         Hz     ppm     Int.
    

        636.44   7.107   1000
        245.38   2.740     52
        237.75   2.655    206
        230.19   2.571    228
        222.75   2.488     79
        116.63   1.303    279
        109.31   1.221    701
        101.50   1.134    210
    

in CDCl3



liquid film



4880 A,200 M,liquid