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2,5-二溴苯胺

产品名称 2,5-二溴苯胺

CAS号3638-73-1

分子式C6H5Br2N

分子量250.92

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  • Mass

    MS-NW-9704          
    2,5-dibromoaniline
    C6H5Br2N            (Mass of molecular ion:    249)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          37.0       1.7
          38.0       2.8
          39.0       1.9
          41.0       2.1
          44.5       3.3
          45.0       1.4
          45.5       6.5
          52.0       6.5
          61.0       3.0
          62.0       5.4
          63.0      12.6
          64.0       5.9
          65.0       2.9
          74.0       1.6
          84.5       3.3
          85.0       2.0
          85.5       3.2
          86.0       2.1
          89.0       1.3
          90.0      32.1
          91.0      17.9
          92.0       1.8
         117.0       1.1
         119.0       1.1
         124.5       2.5
         125.5       4.9
         126.5       2.3
         143.0       5.7
         145.0       5.3
         169.0       2.0
         170.0      19.4
         171.0       4.3
         172.0      18.7
         173.0       2.2
         249.0      51.3
         250.0       3.9
         251.0     100.0
         252.0       7.1
         253.0      48.4
         254.0       3.4
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C6 H5 Br2 N 0.038 g : 0.5 ml CDCl3
    2,5-dibromoaniline
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.235 B 6.889 C 6.723 D 4.13

         Hz     ppm     Int.
    

       2896.00   7.247    882
       2894.04   7.242     39
       2892.33   7.238     24
       2891.36   7.235     29
       2887.57   7.226    967
       2758.42   6.903     27
       2754.39   6.893    919
       2751.95   6.886   1000
       2747.92   6.876     21
       2691.89   6.736    728
       2689.70   6.731    694
       2686.77   6.723     32
       2683.47   6.715    723
       2681.27   6.710    570
       2678.34   6.702     22
       2677.98   6.701     23
       1651.25   4.132    151
    

in CDCl3



KBr disc



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