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1,4-苯二甲胺

产品名称 1,4-苯二甲胺

CAS号539-48-0

分子式C8H12N2

分子量136.19

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  • Mass

    MS-NW-1417          
    p-xylene-alpha,alpha'-diamine
    C8H12N2             (Mass of molecular ion:    136)
    

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

          17.0       2.0
          18.0       9.8
          27.0       1.5
          28.0      20.6
          29.0       2.3
          30.0      27.4
          39.0       4.0
          41.0       1.5
          42.0       1.0
          44.0       1.0
          45.0      10.8
          50.0       2.3
          51.0       4.6
          52.0       2.1
          53.0       1.6
          54.0       1.4
          59.5       1.5
          63.0       2.4
          65.0       3.9
          66.0       1.3
          67.0       2.5
          76.0       1.0
          77.0      10.0
          78.0       3.4
          79.0      15.1
          80.0       2.1
          89.0       3.6
          90.0       6.6
          91.0      28.1
          92.0      14.6
          93.0       4.8
         103.0       1.2
         104.0       4.1
         105.0       2.1
         106.0     100.0
         107.0       9.3
         108.0       2.4
         117.0       2.2
         118.0      24.2
         119.0      27.4
         120.0       5.1
         133.0       1.5
         134.0       2.0
         135.0      16.4
         136.0       6.9
    

parameter in CDCl3


  • 1H NMR 300 MHz
    C8 H12 N2 0.044 g : 0.5 ml CDCl3
    p-xylene-alpha,alpha'-diamine
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 7.272 D(B) 3.840 D(C) 1.42

         Hz     ppm     Int.
    

       2181.59   7.272    992
       1152.03   3.840   1000
        426.89   1.423    782
    

in CDCl3



KBr disc



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