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网站主页CAS数据库列表 583-75-5更多图谱2-甲基-4-溴苯胺(583-75-5)核磁图(1HNMR)

2-甲基-4-溴苯胺

产品名称 2-甲基-4-溴苯胺

CAS号583-75-5

分子式C7H8BrN

分子量186.05

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  • Mass

    MS-NW-6224          
    4-bromo-o-toluidine
    C7H8BrN             (Mass of molecular ion:    185)
    

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

          18.0       1.2
          26.0       1.1
          27.0       3.6
          28.0       5.2
          30.0       4.7
          37.0       1.9
          38.0       3.9
          39.0       6.9
          39.5       1.0
          40.0       1.4
          41.0       2.9
          42.0       2.1
          49.0       1.1
          50.0       6.9
          51.0      12.0
          51.5       2.7
          52.0      10.4
          52.5       8.6
          53.0      12.4
          54.0       3.2
          61.0       1.5
          62.0       2.9
          63.0       5.8
          64.0       1.9
          65.0       2.7
          66.0       1.9
          74.0       2.5
          75.0       2.6
          76.0       2.7
          77.0      22.2
          78.0      13.6
          79.0      17.9
          80.0       2.6
          89.0       7.1
          90.0       1.6
          91.0       1.1
          92.5       3.0
          93.5       2.9
         104.0      10.3
         105.0       9.2
         106.0      84.4
         107.0       7.2
         184.0      18.4
         185.0     100.0
         186.0      25.2
         187.0      96.5
         188.0       8.2
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C7 H8 Br N 0.041 g : 0.5 ml CDCl3
    4-bromo-o-toluidine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.16 B 7.08 C 6.521 D 3.55 E 2.119

         Hz     ppm     Int.
    

        640.94   7.157    366
        640.25   7.149    394
        639.56   7.142    253
        638.81   7.133    155
        633.63   7.075    131
        633.06   7.069    138
        631.25   7.049     87
        630.69   7.043     88
        588.31   6.569    148
        587.00   6.555    105
        581.00   6.488     60
        579.63   6.472    114
        317.50   3.546     60
        189.81   2.120   1000
    

in CDCl3



KBr disc



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