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网站主页CAS数据库列表 19398-47-1更多图谱1,4-二溴-2-丁醇(19398-47-1)质谱(MS)

1,4-二溴-2-丁醇

产品名称 1,4-二溴-2-丁醇

CAS号19398-47-1

分子式C4H8Br2O

分子量231.91

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  • Mass

    MS-NW-5436          
    1,4-dibromo-2-butanol
    C4H8Br2O            (Mass of molecular ion:    230)
    

       Source Temperature: 260 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          14.0       2.4
          15.0      16.0
          18.0       2.8
          26.0       7.3
          27.0      39.2
          28.0      10.4
          29.0      65.0
          30.0       2.0
          31.0      16.0
          37.0       1.0
          38.0       1.8
          39.0      10.2
          40.0       1.2
          41.0      12.5
          42.0       7.4
          43.0      64.9
          44.0      10.5
          45.0       1.7
          50.0       1.9
          51.0       2.4
          53.0      13.8
          54.0       1.7
          55.0       3.6
          57.0      32.0
          58.0       1.6
          70.0       1.2
          71.0      14.9
          79.0       2.4
          80.0       4.0
          81.0       3.4
          82.0       3.8
          83.0       1.0
          93.0       6.4
          94.0       2.4
          95.0       5.9
          96.0       2.1
         105.0       1.2
         107.0       6.1
         108.0       1.0
         109.0       6.8
         111.0       1.8
         121.0       3.5
         122.0       1.5
         123.0      64.1
         124.0       2.6
         125.0      59.5
         126.0       1.5
         133.0       6.4
         135.0       6.1
         136.0       7.4
         137.0     100.0
         138.0      10.4
         139.0      96.1
         140.0       3.6
         150.0       5.8
         151.0       5.9
         152.0       6.1
         153.0       5.7
         202.0       1.2
         204.0       2.2
         206.0       1.1
         213.0       1.8
         215.0       3.3
         217.0       1.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C4 H8 Br2 O 0.05 ml : 0.5 ml CDCl3
    1,4-dibromo-2-butanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.066 B *1 3.56 C *1 3.444 D 3.18 E 2.09

         Hz     ppm     Int.
    

       1636.72   4.096     83
       1632.93   4.086    146
       1630.00   4.079    123
       1628.42   4.075    157
       1626.34   4.070    178
       1624.51   4.065    184
       1621.95   4.059    161
       1620.73   4.056    129
       1617.92   4.049    166
       1614.14   4.039     97
       1440.19   3.604    116
       1435.91   3.593    302
       1432.01   3.584    440
       1430.05   3.579    390
       1428.22   3.574    631
       1421.51   3.557   1000
       1417.85   3.548    607
       1416.75   3.545    419
       1412.60   3.535    140
       1411.50   3.532    147
       1406.37   3.520     87
       1384.16   3.464    464
       1377.56   3.447    448
       1373.66   3.438    329
       1367.07   3.421    310
       1271.85   3.183    885
        857.30   2.146     66
        851.93   2.132     59
        848.27   2.123    183
        843.02   2.110    248
        839.97   2.102    322
        837.28   2.096    193
        835.82   2.092    239
        833.86   2.087    353
        831.30   2.081    196
        829.59   2.076    247
        828.74   2.074    231
        827.39   2.071    205
        825.07   2.065    187
        821.04   2.055    181
        819.21   2.050     76
        816.77   2.044     62
        810.42   2.028     54
    

in CDCl3



liquid film