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网站主页CAS数据库列表 923-06-8更多图谱溴代丁二酸(923-06-8)核磁图(1HNMR)

溴代丁二酸

产品名称 溴代丁二酸

CAS号923-06-8

分子式C4H5BrO4

分子量196.98

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  • Mass

    MS-NW-6608          
    bromosuccinic acid
    C4H5BrO4            (Mass of molecular ion:    196)
    

       Source Temperature: 180 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          13.0       1.2
          14.0       2.7
          15.0       6.6
          17.0       2.6
          18.0      11.4
          19.0       1.0
          25.0       4.6
          26.0      29.8
          27.0     100.0
          28.0      16.6
          29.0      11.0
          31.0       1.3
          41.0       2.7
          42.0      11.5
          43.0      26.5
          44.0      14.7
          45.0      62.4
          46.0       5.9
          47.0       1.7
          53.0       8.0
          54.0       8.5
          55.0      58.5
          56.0       4.1
          57.0       1.2
          71.0      38.0
          72.0      17.4
          73.0      68.5
          74.0       2.8
          79.0      10.7
          80.0      27.6
          81.0      11.0
          82.0      26.7
          88.0       1.1
          89.0       1.7
          98.0       6.6
          99.0       8.4
         100.0       1.1
         105.0       2.5
         106.0      20.9
         107.0       8.4
         108.0      20.3
         109.0       6.9
         116.0       1.7
         123.0       1.1
         125.0       1.1
         133.0       4.3
         134.0       1.1
         135.0       4.4
         136.0       1.0
         150.0      27.3
         151.0       3.5
         152.0      34.8
         153.0       3.6
         154.0       8.4
         178.0      50.6
         179.0       3.5
         180.0      50.3
         181.0       3.4
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C4 H5 Br O4 saturated in DMSO-d6
    bromosuccinic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.523 B *1 3.077 C *1 2.894

         Hz     ppm     Int.
    

       1815.43   4.543    768
       1809.08   4.527    977
       1806.88   4.522    940
       1800.54   4.506    829
       1244.38   3.114    649
       1235.84   3.093    618
       1227.29   3.071    959
       1218.75   3.050    955
       1166.99   2.921    950
       1160.64   2.905   1000
       1149.90   2.878    698
       1143.55   2.862    632
    

in DMSO-d6



KBr disc



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