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网站主页CAS数据库列表 75-80-9更多图谱三溴乙醇(75-80-9)红外图谱(IR2)

三溴乙醇

产品名称 三溴乙醇

CAS号75-80-9

分子式C2H3Br3O

分子量282.76

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  • Mass

    MS-IW-4895          
    2,2,2-tribromoethanol
    C2H3Br3O            (Mass of molecular ion:    280)
    

       Source Temperature: 230 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          14.0       4.4
          15.0       4.5
          18.0       1.4
          25.0       1.9
          26.0       7.5
          28.0       2.3
          29.0       8.7
          30.0       1.1
          31.0      78.1
          41.0       3.5
          42.0      14.4
          43.0      11.9
          44.0       1.8
          79.0      13.6
          80.0      10.3
          81.0      13.7
          82.0      10.2
          91.0      11.5
          92.0       8.3
          93.0      58.9
          94.0       9.9
          95.0      47.9
          96.0       1.8
         104.0       2.8
         105.0       5.0
         106.0       2.8
         107.0       4.8
         120.0       2.4
         121.0      63.1
         122.0       8.5
         123.0      62.5
         124.0       6.0
         160.0       1.9
         170.0       7.9
         171.0       6.0
         172.0      17.8
         173.0      12.0
         174.0      12.1
         175.0       6.3
         176.0       2.3
         184.0       1.2
         186.0       2.4
         188.0       1.1
         200.0       1.6
         201.0      51.8
         202.0       4.1
         203.0     100.0
         204.0       3.6
         205.0      48.8
         206.0       1.1
         249.0       2.6
         251.0       7.6
         252.0       1.8
         253.0       7.5
         254.0       1.7
         255.0       2.5
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C2 H3 Br3 O 0.039 g : 0.5 ml CDCl3
    2,2,2-tribromoethanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.283 B 3.11

         Hz     ppm     Int.
    

       1715.94   4.294    966
       1712.40   4.285     25
       1708.13   4.275   1000
       1250.12   3.129    254
       1242.31   3.109    503
       1234.38   3.089    238
    


  • 1H NMR 89.56 MHz
    C2 H3 Br3 O 0.039 g : 0.5 ml CDCl3
    2,2,2-tribromoethanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.26 B 3.1

         Hz     ppm     Int.
    

        381.81   4.264   1000
        276.31   3.086    259
    

in CDCl3



KBr disc



nujol mull



4880 A,200 M,powder