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1-甲基-4-正丙苯

产品名称 1-甲基-4-正丙苯

CAS号1074-55-1

分子式C10H14

分子量134.22

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  • Mass

    MS-NW-3995          
    p-propyltoluene
    C10H14              (Mass of molecular ion:    134)
    

       Source Temperature: 280 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          27.0       2.3
          39.0       2.8
          41.0       1.5
          51.0       2.2
          53.0       1.1
          63.0       1.4
          65.0       2.2
          77.0       6.3
          78.0       1.9
          79.0       4.9
          91.0       5.5
          92.0       1.8
         103.0       3.4
         104.0       2.0
         105.0     100.0
         106.0       9.1
         115.0       1.3
         117.0       1.3
         119.0       1.3
         134.0      23.2
         135.0       2.6
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H14 0.04 ml : 0.5 ml CDCl3
    p-propyltoluene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.06 B 2.528 C 2.302 D 1.61 E 0.93

         Hz     ppm     Int.
    

        632.31   7.061   1000
        234.81   2.622     55
        227.88   2.545    105
        225.88   2.523     46
        219.88   2.456     87
        206.19   2.303    558
        155.63   1.738     44
        149.56   1.670     43
        148.69   1.661     43
        148.00   1.653     52
        147.19   1.644     39
        142.25   1.589     45
        140.44   1.569     60
        134.06   1.497     26
        133.19   1.488     49
         89.81   1.003    147
         82.88   0.926    248
         75.44   0.843     83
         74.38   0.831     44
    

in CDCl3



liquid film



4880 A,200 M,liquid