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网站主页CAS数据库列表 5736-88-9更多图谱4-丁氧基苯甲醛(5736-88-9)质谱(MS)

4-丁氧基苯甲醛

产品名称 4-丁氧基苯甲醛

CAS号5736-88-9

分子式C11H14O2

分子量178.23

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  • Mass

    MS-NW-9564          
    p-butoxybenzaldehyde
    C11H14O2            (Mass of molecular ion:    178)
    

       Source Temperature: 240 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          27.0       2.5
          29.0      11.1
          39.0       5.6
          41.0      12.9
          50.0       1.3
          51.0       3.7
          55.0       1.9
          56.0       4.0
          57.0       9.8
          63.0       1.4
          65.0       6.8
          66.0       1.0
          76.0       1.0
          77.0       5.1
          93.0       5.4
          94.0       2.0
          95.0       2.1
         105.0       2.6
         121.0     100.0
         122.0      62.8
         123.0      16.1
         124.0       1.3
         135.0       1.5
         178.0      31.5
         179.0       4.7
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C11 H14 O2 0.05 ml : 0.5 ml CDCl3
    p-butoxybenzaldehyde
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.858 B 7.807 C 6.974 D 4.019 E 1.778 F 1.492 G 0.977

         Hz     ppm     Int.
    

       3939.97   9.859    621
       3127.29   7.826     80
       3124.54   7.819    561
       3122.56   7.814    193
       3120.27   7.808     31
       3117.83   7.802    197
       3115.69   7.797    586
       3113.10   7.790     89
       2794.04   6.992     70
       2791.44   6.985    490
       2789.46   6.980    167
       2784.58   6.968    159
       2782.75   6.963    464
       2780.00   6.957     69
       1612.85   4.036    340
       1606.45   4.020    638
       1599.88   4.004    352
        725.86   1.817     77
        719.45   1.801    195
        716.25   1.793     71
        713.04   1.785    193
        712.13   1.782    225
        710.60   1.779    155
        709.84   1.777    149
        705.41   1.766    121
        704.19   1.763    214
        697.78   1.746    101
        615.39   1.540     51
        607.91   1.522    165
        602.26   1.507     98
        600.43   1.503    240
        594.79   1.489    103
        592.80   1.484    249
        587.46   1.470     51
        585.48   1.465    163
        578.00   1.447     51
        397.64   0.995    572
        390.32   0.977   1000
        382.84   0.958    499
    

in CDCl3



liquid film