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网站主页CAS数据库列表 59-26-7更多图谱尼可刹米(59-26-7)红外图谱(IR2)

尼可刹米

产品名称 尼可刹米

CAS号59-26-7

分子式C10H14N2O

分子量178.23

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  • Mass

    MS-NW-2216          
    N,N-diethylnicotinamide
    C10H14N2O           (Mass of molecular ion:    178)
    

       Source Temperature: 270 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          18.0       1.2
          27.0       3.9
          28.0       2.7
          29.0       5.1
          42.0       2.7
          44.0       1.7
          50.0       2.8
          51.0      13.8
          52.0       2.3
          56.0       1.9
          72.0       3.0
          77.0       1.1
          78.0      35.1
          79.0       3.1
         105.0       1.0
         106.0     100.0
         107.0       6.9
         135.0       1.4
         150.0       5.5
         151.0       1.1
         163.0       3.8
         177.0      31.0
         178.0      16.0
         179.0       1.8
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C10 H14 N2 O 0.04 ml : 0.5 ml CDCl3
    N,N-diethylnicotinamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.65 B 8.64 C 7.718 D 7.357 E 3.42 F 1.20

         Hz     ppm     Int.
    

        777.50   8.682    570
        775.69   8.662    969
        774.00   8.643    770
        773.00   8.632    915
        770.88   8.608    651
        697.94   7.793    317
        696.19   7.774    418
        695.81   7.770    354
        694.00   7.749    321
        690.13   7.706    504
        688.38   7.687    622
        687.94   7.682    576
        686.19   7.662    476
        664.81   7.424    524
        663.88   7.413    520
        659.94   7.369    491
        659.06   7.359    714
        657.00   7.336    354
        656.06   7.326    341
        652.13   7.282    326
        651.19   7.271    332
        308.25   3.442    275
        123.63   1.381     69
        114.25   1.276    600
        111.94   1.250    536
        111.63   1.247    542
        107.50   1.201   1000
        101.00   1.128    565
         94.94   1.061    154
         92.00   1.028     88
         91.44   1.021     78
    

in CDCl3



CCl4 solution



liquid film