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网站主页CAS数据库列表 1120-16-7更多图谱月桂酰胺(1120-16-7)质谱(MS)

月桂酰胺

产品名称 月桂酰胺

CAS号1120-16-7

分子式C12H25NO

分子量199.33

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  • Mass

    MS-NW-0626          
    lauramide
    C12H25NO            (Mass of molecular ion:    199)
    

       Source Temperature: 180 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          18.0       1.9
          27.0       4.9
          28.0       1.3
          29.0       8.5
          39.0       2.8
          41.0      13.3
          42.0       2.7
          43.0      16.0
          44.0      10.2
          55.0       6.6
          56.0       1.6
          57.0       6.0
          59.0     100.0
          60.0       6.3
          69.0       2.8
          71.0       1.6
          72.0      30.9
          73.0       4.9
          83.0       1.6
          86.0       6.1
          97.0       1.2
          98.0       1.3
         100.0       1.8
         114.0       3.7
         115.0       1.0
         128.0       3.4
         156.0       1.5
         199.0       1.0
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C12 H25 N O 0.040 g : 0.5 ml CDCl3
    lauramide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 0.883 B 1.26 C 1.62 D 2.20 E *1 5.8 F *1 6.2

         Hz     ppm     Int.
    

        198.69   2.219     73
        191.25   2.136     64
        190.75   2.130     65
        126.50   1.413     37
        125.63   1.403     41
        124.63   1.392     47
        124.00   1.385     51
        123.31   1.377     54
        121.94   1.362     64
        112.75   1.259   1000
         83.94   0.938     47
         82.50   0.922     41
         81.88   0.915     41
         78.75   0.880    144
    

in CDCl3



CCl4 solution



KBr disc



nujol mull