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网站主页CAS数据库列表 99-55-8更多图谱2-氨基-4-硝基甲苯(99-55-8)核磁图(13CNMR)

2-氨基-4-硝基甲苯

产品名称 2-氨基-4-硝基甲苯

CAS号99-55-8

分子式C7H8N2O2

分子量152.15

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  • Mass

    MS-NW-1783          
    5-nitro-o-toluidine
    C7H8N2O2            (Mass of molecular ion:    152)
    

       Source Temperature: 240 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          18.0       2.9
          26.0       1.1
          27.0       5.9
          28.0       8.4
          29.0       1.2
          30.0       3.5
          37.0       2.1
          38.0       5.0
          39.0      15.6
          40.0       2.4
          41.0       5.6
          42.0       5.3
          44.0       1.8
          46.0       1.1
          50.0       8.3
          51.0      18.5
          52.0      15.2
          53.0      13.3
          54.0       7.1
          55.0       1.2
          61.0       1.1
          62.0       3.3
          63.0       8.0
          64.0       2.7
          65.0       7.8
          66.0       7.3
          67.0       4.0
          68.0       1.0
          74.0       2.7
          75.0       2.4
          76.0       3.4
          77.0      73.4
          78.0      18.0
          79.0      62.8
          80.0       7.6
          89.0       2.5
          91.0       4.6
          92.0       1.5
          93.0       5.7
          94.0      15.0
          95.0       1.3
         104.0      13.1
         105.0       7.0
         106.0      84.2
         107.0       7.9
         122.0       4.7
         136.0       1.2
         152.0     100.0
         153.0       9.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C7 H8 N2 O2 0.044 g : 0.5 ml CDCl3
    5-nitro-o-toluidine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.52 B 7.47 C 7.14 D 3.93 E 2.218

         Hz     ppm     Int.
    

        678.38   7.575     61
        676.13   7.550    112
        669.13   7.472    495
        642.88   7.179    139
        642.38   7.173    138
        633.75   7.077     94
        351.88   3.929     76
        198.69   2.219   1000
    

in CDCl3



CCl4 solution



KBr disc



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