图谱信息 供应商 相关产品
网站主页CAS数据库列表 124-28-7更多图谱十八烷基二甲基叔胺(124-28-7)质谱(MS)

十八烷基二甲基叔胺

产品名称 十八烷基二甲基叔胺

CAS号124-28-7

分子式C20H43N

分子量297.56

展开


  • Mass

    MS-IW-3870          
    N,N-dimethyloctadecylamine
    C20H43N             (Mass of molecular ion:    297)
    

       Source Temperature: 200 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          28.0       1.3
          29.0       1.6
          41.0       3.4
          42.0       1.6
          43.0       5.1
          44.0       2.2
          45.0       1.9
          46.0       1.1
          55.0       3.3
          56.0       1.1
          57.0       3.3
          58.0     100.0
          59.0       4.6
          69.0       1.4
          71.0       1.4
          84.0       2.6
         296.0       1.2
         297.0       1.6
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C20 H43 N 0.05 ml : 0.5 ml CDCl3
    N,N-dimethyloctadecylamine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 2.23 B 2.208 C 1.45 D 1.30 to 1.28 E 1.26 F 0.879

         Hz     ppm     Int.
    

        899.78   2.252     94
        892.33   2.233     99
        882.69   2.209    883
        586.18   1.467     32
        585.82   1.466     32
        578.86   1.449     44
        574.46   1.438     34
        572.27   1.432     35
        513.55   1.285    293
        502.56   1.258   1000
        358.40   0.897     85
        351.81   0.881    248
        347.90   0.871     36
        344.73   0.863    104
        341.19   0.854     23
    

in CDCl3



liquid film