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网站主页CAS数据库列表 488-11-9更多图谱粘溴酸(488-11-9)核磁图(1HNMR)

粘溴酸

产品名称 粘溴酸

CAS号488-11-9

分子式C4H2Br2O3

分子量257.86

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  • Mass

    MS-NW-5082          
    2,3-dibromo-3-formylacrylic acid
    C4H2Br2O3           (Mass of molecular ion:    256)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          12.0       2.5
          16.0       3.6
          18.0       1.6
          22.0       1.1
          24.0       5.4
          25.0      15.1
          26.0      11.1
          28.0      13.2
          29.0      23.1
          36.0       4.0
          37.0       5.0
          43.0       1.2
          44.0     100.0
          45.0       3.5
          52.0       9.8
          53.0      19.2
          54.0       2.7
          69.0       3.8
          79.0      19.0
          80.0      38.4
          81.0      19.0
          82.0      37.5
          91.0       2.3
          93.0       2.6
         103.0       8.4
         104.0      59.6
         105.0      20.5
         106.0      59.2
         107.0      12.4
         131.0      49.2
         132.0      20.2
         133.0      69.0
         134.0      20.7
         135.0      21.4
         147.0       1.0
         149.0       4.5
         151.0       3.7
         177.0      28.1
         178.0       1.4
         179.0      27.9
         180.0       1.6
         182.0       1.3
         183.0       2.7
         184.0       3.9
         185.0       5.5
         186.0       3.7
         187.0       2.8
         188.0       1.2
         210.0       3.6
         211.0       1.9
         212.0      12.1
         213.0       3.5
         214.0      13.7
         215.0       2.0
         216.0       5.4
         239.0       1.0
         241.0       1.8
         243.0       1.0
         256.0       4.9
         257.0       1.7
         258.0       9.2
         259.0       1.2
         260.0       4.8
    



KBr disc



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