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网站主页CAS数据库列表 97-52-9更多图谱2-甲氧基-4-硝基苯胺(97-52-9)核磁图(13CNMR)

2-甲氧基-4-硝基苯胺

产品名称 2-甲氧基-4-硝基苯胺

CAS号97-52-9

分子式C7H8N2O3

分子量168.15

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  • Mass

    MS-NW-0728          
    4-nitro-o-anisidine
    C7H8N2O3            (Mass of molecular ion:    168)
    

       Source Temperature: 140 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          15.0       2.6
          18.0       2.9
          26.0       1.0
          27.0       2.2
          28.0       9.4
          29.0       1.9
          30.0       5.1
          37.0       1.7
          38.0       3.5
          39.0       5.8
          40.0       1.6
          41.0       6.9
          42.0       2.2
          50.0       5.8
          51.0      12.9
          52.0      34.8
          53.0       9.6
          54.0       3.8
          55.0       1.0
          61.0       1.6
          62.0       3.3
          63.0       6.1
          64.0       3.8
          65.0      15.3
          66.0       3.7
          67.0      13.1
          68.0       1.4
          76.0       2.0
          77.0      14.5
          78.0      12.3
          79.0      45.4
          80.0       4.7
          90.0       3.9
          91.0       5.7
          92.0      11.2
          93.0       7.6
          94.0       5.2
          95.0      12.5
         105.0       1.1
         107.0      14.0
         108.0       1.4
         110.0       2.7
         121.0       2.4
         122.0      23.4
         123.0       2.5
         138.0      28.4
         139.0       2.6
         152.0       2.3
         153.0      35.0
         154.0       2.6
         168.0     100.0
         169.0       8.7
         170.0       1.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C7 H8 N2 O3 0.050 g : 0.5 ml CDCl3
    4-nitro-o-anisidine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.798 B 7.66 C 6.64 D 4.50 E 3.926 J(A,B)=2.0HZ J(A,C)=8.6HZ

         Hz     ppm     Int.
    

        704.56   7.867    118
        704.25   7.864    121
        702.38   7.843    121
        702.06   7.839    121
        699.63   7.812     67
        698.81   7.803     71
        695.63   7.768    145
        695.31   7.764    142
        693.63   7.745    159
        691.31   7.719     91
        686.94   7.671    258
        598.31   6.681    188
        589.81   6.586    156
        403.13   4.502    186
        351.69   3.927   1000
        346.56   3.870     93
        344.88   3.851     69
    

in CDCl3



KBr disc



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