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网站主页CAS数据库列表 123-51-3更多图谱异戊醇(123-51-3)核磁图(13CNMR)

异戊醇

产品名称 异戊醇

CAS号123-51-3

分子式C5H12O

分子量88.15

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  • Mass

    MS-NW-1323          
    3-methyl-1-butanol
    C5H12O              (Mass of molecular ion:     88)
    

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

          15.0       2.9
          18.0       2.0
          19.0       3.0
          26.0       1.7
          27.0      25.7
          28.0      10.0
          29.0      32.8
          31.0      35.5
          38.0       1.5
          39.0      18.1
          40.0       3.1
          41.0      59.9
          42.0      87.1
          43.0      69.0
          44.0       3.0
          45.0      17.5
          46.0       8.3
          47.0       1.6
          53.0       2.4
          54.0       1.3
          55.0     100.0
          56.0      11.8
          57.0      25.4
          58.0       1.2
          69.0       5.6
          70.0      69.7
          71.0       5.3
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C5 H12 O 0.02 ml : 0.5 ml CDCl3
    3-methyl-1-butanol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.673 B 1.66 C 1.57 D 1.49 E 0.922

         Hz     ppm     Int.
    

        335.75   3.749    164
        329.00   3.674    299
        327.31   3.655     35
        322.31   3.599    170
        154.69   1.728     37
        148.63   1.660     42
        143.19   1.599     36
        140.63   1.571    253
        137.38   1.534     43
        136.94   1.530     41
        134.38   1.501    184
        127.63   1.426    128
        121.50   1.357     37
        120.19   1.343     31
         85.25   0.952   1000
         79.19   0.885    805
    

in CDCl3



CCl4 solution



liquid film



4880 A,150M,liquid