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网站主页CAS数据库列表 763-29-1更多图谱2-甲基-1-戊烯(763-29-1)质谱(MS)

2-甲基-1-戊烯

产品名称 2-甲基-1-戊烯

CAS号763-29-1

分子式C6H12

分子量84.16

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  • Mass

    MS-NW-3188          
    2-methyl-1-pentene
    C6H12               (Mass of molecular ion:     84)
    

       Source Temperature: 290 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          15.0       1.2
          26.0       1.0
          27.0      12.5
          28.0       1.0
          29.0       8.1
          38.0       2.1
          39.0      20.1
          40.0       4.2
          41.0      91.3
          42.0      14.8
          43.0       7.0
          50.0       1.9
          51.0       2.8
          52.0       1.0
          53.0       7.6
          54.0       2.3
          55.0      24.3
          56.0      14.3
          65.0       1.3
          67.0       6.1
          68.0       1.8
          69.0     100.0
          70.0       5.7
          83.0       1.1
          84.0      44.0
          85.0       2.9
    

90 MHz in CDCl3

400 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C6 H12 0.04 ml : 0.5 ml CDCl3
    2-methyl-1-pentene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.68 B 1.980 C 1.703 D 1.47 E 0.90

         Hz     ppm     Int.
    

        420.81   4.699    229
        419.50   4.685    357
        418.75   4.676    443
        417.75   4.665    350
        416.69   4.653    213
        414.31   4.627     51
        185.94   2.077    107
        178.94   1.998    226
        171.38   1.914    208
        153.63   1.716    697
        152.69   1.705   1000
        151.38   1.691    681
        148.56   1.659     98
        145.13   1.621     37
        143.81   1.606     53
        142.13   1.587    104
        140.94   1.574    152
        139.00   1.553     46
        137.69   1.538     40
        135.06   1.509    145
        134.25   1.499    148
        133.19   1.488    172
        132.13   1.476    107
        130.94   1.463     45
        129.00   1.441     84
        127.94   1.429    156
        127.19   1.421    104
        125.88   1.406    203
        123.44   1.379     35
        122.69   1.370     38
        121.44   1.356     66
        119.00   1.329    146
        112.25   1.254     56
         87.75   0.980    281
         86.88   0.971    440
         82.69   0.924     66
         80.06   0.894    747
         73.75   0.824    148
         72.69   0.812    245
         71.31   0.797    128
    


  • 1H NMR 399.65 MHz
    C6 H12 0.04 ml : 0.5 ml CDCl3
    2-methyl-1-pentene
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 4.70 B *1 4.66 C 1.987 D 1.705 E 1.455 F 0.897

         Hz     ppm     Int.
    

       1879.64   4.704     74
       1878.91   4.702    106
       1878.17   4.700    145
       1877.44   4.698    162
       1876.71   4.696    186
       1875.85   4.694    192
       1875.12   4.692    172
       1874.39   4.691    155
       1873.78   4.689    104
       1872.92   4.687     65
       1867.31   4.673     64
       1866.46   4.671    119
       1865.11   4.667    198
       1864.26   4.665    212
       1862.92   4.662    172
       1861.94   4.659    131
        801.76   2.007    148
        794.19   1.988    228
        786.62   1.969    159
        682.25   1.708    690
        681.40   1.705    777
        680.91   1.704    730
        679.93   1.702    582
        599.98   1.502     64
        594.48   1.488     35
        592.53   1.483    194
        590.58   1.478     34
        587.04   1.469     73
        585.08   1.464    264
        583.13   1.460     58
        579.71   1.451     70
        578.74   1.449    118
        577.51   1.446    293
        575.68   1.441     55
        572.51   1.433     34
        571.53   1.431     56
        570.07   1.427    191
        562.74   1.409     64
        365.72   0.916    574
        363.16   0.909     51
        362.79   0.908     51
        358.40   0.897   1000
        350.95   0.879    491
    

in CDCl3



liquid film