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网站主页CAS数据库列表 107-39-1更多图谱2,4,4-三甲基-1-戊烯(107-39-1)Raman光谱

2,4,4-三甲基-1-戊烯

产品名称 2,4,4-三甲基-1-戊烯

CAS号107-39-1

分子式C8H16

分子量112.21

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  • Mass

    MS-KW-0247          
    2,4,4-trimethyl-1-pentene
    C8H16               (Mass of molecular ion:    112)
    

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

          27.0       5.6
          28.0       1.8
          29.0      17.2
          39.0       8.3
          40.0       1.3
          41.0      33.6
          42.0       1.4
          43.0       2.2
          53.0       2.4
          55.0      23.6
          56.0      17.7
          57.0     100.0
          58.0       4.4
          69.0       5.4
          97.0       9.9
         112.0       9.5
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8H16 0.05 ml : 0.5 ml CDCl3
    2,4,4-trimethyl-1-pentene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.832 B 4.625 C 1.935 D 1.774 E 0.926

         Hz     ppm     Int.
    

       1934.82   4.840     41
       1933.35   4.837     95
       1931.89   4.833    106
       1930.79   4.830    108
       1929.33   4.826     94
       1927.86   4.823     37
       1851.32   4.631     64
       1850.47   4.629    104
       1849.61   4.627    112
       1848.76   4.625    102
       1847.91   4.623    105
       1847.05   4.621     94
       1846.20   4.618     55
        773.81   1.936    316
        772.95   1.934    299
        710.09   1.777    352
        709.11   1.774    356
        708.50   1.773    348
        707.65   1.771    324
        370.00   0.926   1000
    


  • 1H NMR 89.56 MHz
    C8 H16 0.04 ml : 0.5 ml CDCl3
    2,4,4-trimethyl-1-pentene
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.83 B 4.63 C 1.94 D 1.78 E 0.926

         Hz     ppm     Int.
    

        434.69   4.854     22
        433.31   4.839     27
        432.06   4.825     33
        430.63   4.809     28
        415.81   4.643     30
        415.00   4.634     31
        414.13   4.625     27
        413.25   4.615     26
        412.38   4.605     22
        173.75   1.941    120
        160.00   1.787    115
        159.13   1.777    137
        158.56   1.771    126
        157.75   1.762    107
         82.94   0.927   1000
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid