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3,4-二甲氧基苯胺

产品名称 3,4-二甲氧基苯胺

CAS号6315-89-5

分子式C8H11NO2

分子量153.18

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  • Mass

    MS-NW-6258          
    3,4-dimethoxyaniline
    C8H11NO2            (Mass of molecular ion:    153)
    

       Source Temperature: 240 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       3.3
          18.0       1.5
          26.0       1.0
          27.0       1.6
          28.0       3.6
          29.0       1.1
          33.5       2.8
          38.0       2.0
          39.0       6.2
          40.0       2.5
          41.0      10.3
          42.0       1.6
          50.0       1.9
          51.0       3.9
          52.0       8.1
          53.0       5.0
          54.0       2.2
          55.0       1.3
          61.5       1.3
          62.0       1.1
          63.0       1.6
          64.0       1.0
          65.0       7.9
          66.0       2.6
          67.0      11.4
          68.0       4.5
          69.0       1.7
          77.0       1.0
          78.0       2.9
          79.0       4.3
          80.0       9.3
          81.0       1.6
          82.0       3.1
          92.0       8.1
          93.0       5.2
          94.0       2.1
          95.0      16.5
          96.0       1.3
         107.0       2.4
         108.0       5.7
         109.0       2.6
         110.0      40.1
         111.0       3.0
         122.0       1.6
         125.0       3.0
         137.0       2.6
         138.0      88.5
         139.0       7.7
         152.0       3.2
         153.0     100.0
         154.0       9.2
         155.0       1.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H11 N O2 0.040 g : 0.5 ml CDCl3
    3,4-dimethoxyaniline
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.697 B 6.299 C 6.222 D *1 3.812 E *1 3.794 F 3.4

         Hz     ppm     Int.
    

       2680.79   6.708    155
       2672.36   6.687    168
       2519.04   6.304    146
       2516.48   6.297    164
       2491.82   6.236    113
       2489.26   6.229     93
       2483.40   6.214    102
       2480.83   6.208     87
       1523.80   3.813    999
       1516.36   3.795   1000
       1365.84   3.418     22
    

in CDCl3



KBr disc



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