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网站主页CAS数据库列表 1563-90-2更多图谱N,N-二丁基乙酰胺(1563-90-2)红外图谱(IR1)

N,N-二丁基乙酰胺

产品名称 N,N-二丁基乙酰胺

CAS号1563-90-2

分子式C10H21NO

分子量171.28

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  • Mass

    MS-NW-6375          
    N,N-dibutylacetamide
    C10H21NO            (Mass of molecular ion:    171)
    

       Source Temperature: 250 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       2.1
          18.0       1.4
          27.0       4.3
          28.0       2.0
          29.0       8.7
          30.0      14.1
          39.0       2.3
          41.0       6.9
          42.0       4.2
          43.0      19.5
          44.0      20.0
          45.0       1.2
          55.0       2.2
          56.0       2.2
          57.0       5.1
          58.0       1.0
          72.0       4.8
          73.0       5.8
          84.0       1.2
          86.0     100.0
          87.0       9.0
         100.0       6.4
         114.0       4.1
         128.0      22.7
         129.0       2.9
         142.0       1.8
         156.0       5.9
         171.0       5.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C10 H21 N O 0.04 ml : 0.5 ml CDCl3
    N,N-dibutylacetamide
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 3.302 B *1 3.214 C 2.077 D *2 1.55 E *2 1.51 F *3 1.33 G *3 1.31 J *4 0.955 K *4 0.921

         Hz     ppm     Int.
    

       1327.15   3.321    109
       1319.58   3.302    113
       1311.89   3.283    107
       1292.48   3.235    115
       1284.79   3.215    100
       1276.86   3.195    113
        830.08   2.078   1000
        627.56   1.571     42
        626.34   1.568     57
        624.02   1.562     39
        620.48   1.553     45
        618.29   1.548     92
        615.36   1.540     42
        610.72   1.529    102
        609.25   1.525     80
        606.93   1.519     49
        603.03   1.509     63
        601.56   1.506     96
        598.27   1.497     43
        595.46   1.490     45
        593.75   1.486     65
        591.55   1.481     41
        586.18   1.467     34
        543.70   1.361     65
        540.28   1.352     35
        536.01   1.342     94
        532.96   1.334     76
        531.13   1.329     47
        528.44   1.323    103
        525.63   1.316     92
        521.12   1.304     73
        517.82   1.296     81
        510.25   1.277     52
        388.79   0.973    236
        381.59   0.955    474
        375.61   0.940    258
        374.15   0.937    211
        371.70   0.931     32
        368.29   0.922    470
        360.96   0.904    188
    

in CDCl3



liquid film



4880 A,200 M,liquid