图谱信息 供应商 相关产品
网站主页CAS数据库列表 629-59-4更多图谱十四烷(629-59-4)红外图谱(IR1)

十四烷

产品名称 十四烷

CAS号629-59-4

分子式C14H30

分子量198.39

展开


  • Mass

    MS-NW-2814          
    tetradecane
    C14H30              (Mass of molecular ion:    198)
    

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

          27.0       6.9
          28.0       1.2
          29.0      16.4
          39.0       4.2
          41.0      26.2
          42.0       8.7
          43.0      74.1
          44.0       2.5
          53.0       1.3
          54.0       1.4
          55.0      14.4
          56.0      14.4
          57.0     100.0
          58.0       4.8
          67.0       1.1
          68.0       1.1
          69.0       6.8
          70.0      11.8
          71.0      64.4
          72.0       3.3
          83.0       3.7
          84.0       7.5
          85.0      42.4
          86.0       2.7
          97.0       2.4
          98.0       5.5
          99.0       8.0
         112.0       3.6
         113.0       5.2
         126.0       2.5
         127.0       4.3
         140.0       1.6
         141.0       3.6
         155.0       2.5
         169.0       1.5
         198.0       5.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C14 H30 0.05 ml : 0.5 ml CDCl3
    tetradecane
    ChemicalStructure
        Assign.     Shift(ppm)
    A 1.26 B 0.880

         Hz     ppm     Int.
    

        530.88   1.329     53
        527.95   1.322     64
        518.19   1.297    149
        504.88   1.264   1000
        502.44   1.258    884
        492.55   1.233    174
        479.98   1.202     35
        365.11   0.914     28
        358.89   0.899    172
        354.74   0.888    123
        352.17   0.882    477
        349.85   0.876    192
        345.09   0.864    230
    

in CDCl3



liquid film



4880 A,200 M,liquid