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网站主页CAS数据库列表 1113-59-3更多图谱3-溴丙酮酸(1113-59-3)红外图谱(IR1)

3-溴丙酮酸

产品名称 3-溴丙酮酸

CAS号1113-59-3

分子式C3H3BrO3

分子量166.96

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  • Mass

    MS-NW-9645          
    3-bromopyruvic acid
    C3H3BrO3 (H2O)      (Mass of molecular ion:    166)
    

       Source Temperature: 260 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          13.0       1.1
          14.0       4.8
          15.0      10.2
          16.0       1.6
          17.0       2.7
          18.0      12.6
          26.0       1.3
          27.0       1.1
          28.0      12.9
          29.0       5.5
          31.0       1.7
          36.0       1.2
          40.0       1.1
          41.0       4.1
          42.0      60.9
          43.0      46.8
          44.0      85.1
          45.0      21.9
          46.0       1.0
          53.0       1.0
          55.0       1.4
          71.0       5.0
          77.0       1.5
          79.0      14.9
          80.0      40.0
          81.0      15.0
          82.0      39.2
          84.0       1.0
          87.0       1.7
          88.0       1.2
          92.0       1.6
          93.0      28.2
          94.0       5.4
          95.0      27.0
          96.0       3.9
         120.0       3.0
         121.0     100.0
         122.0       5.9
         123.0      96.5
         124.0       3.1
         166.0       1.3
         169.0       1.2
         207.0       1.2
    

400 MHz in D2O


  • 1H NMR 399.65 MHz
    C3 H3 Br O3 0.037 g : 0.5 ml D2O
    3-bromopyruvic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    B 3.667 THE SOLVENT SIGNAL REMOVED.

         Hz     ppm     Int.
    

       1465.82   3.668   1000
    

KBr disc



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