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2,4-二甲基苯胺

产品名称 2,4-二甲基苯胺

CAS号95-68-1

分子式C8H11N

分子量121.18

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  • Mass

    MS-NW-0565          
    2,4-xylidine
    C8H11N              (Mass of molecular ion:    121)
    

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

          18.0       1.8
          27.0       2.7
          28.0       3.4
          30.0       1.2
          38.0       1.0
          39.0       5.3
          41.0       2.6
          42.0       2.4
          46.5       1.0
          50.0       1.6
          51.0       4.2
          52.0       3.6
          53.0       3.8
          54.0       1.9
          58.5       2.2
          59.5       1.8
          60.5       1.6
          63.0       1.9
          65.0       3.6
          66.0       1.3
          77.0      11.5
          78.0       4.2
          79.0       3.8
          80.0       2.4
          91.0       7.3
          92.0       1.7
          93.0       3.6
          94.0       1.4
         103.0       3.3
         104.0       2.7
         105.0       1.8
         106.0      54.4
         107.0       4.4
         118.0       3.1
         119.0       2.8
         120.0      71.0
         121.0     100.0
         122.0       8.6
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C8 H11 N 0.05 ml : 0.5 ml CDCl3
    2,4-xylidine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.84 B 6.80 C 6.52 D 3.38 E *1 2.000 F *1 2.087

         Hz     ppm     Int.
    

        613.63   6.852    222
        613.00   6.845    248
        612.44   6.839    224
        611.75   6.831    196
        611.06   6.823    178
        607.19   6.780    152
        606.69   6.775    144
        605.13   6.757    105
        587.69   6.562    226
        585.06   6.533     63
        583.25   6.513     29
        581.63   6.495     43
        579.19   6.468    124
        302.88   3.382     97
        203.38   2.271     25
        197.06   2.201   1000
        187.00   2.088    976
        177.81   1.986     30
        176.75   1.974     26
        175.94   1.965     23
    

in CDCl3



liquid film