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4-(二乙氨基)水杨醛

CAS号17754-90-4

分子式C11H15NO2

分子量193.24

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  • Mass

    MS-NW-7273          
    4-diethylamino-2-hydroxybenzaldehyde
    C11H15NO2           (Mass of molecular ion:    193)
    

       Source Temperature: 140 °C
       Sample Temperature: 110 °C
       Direct, 75 eV
    

          27.0       1.9
          28.0       1.1
          29.0       3.3
          39.0       3.9
          42.0       1.1
          51.0       1.3
          52.0       1.0
          53.0       1.7
          63.0       1.7
          64.0       1.0
          65.0       7.2
          66.0       1.1
          77.0       2.3
          78.0       1.1
          80.0       1.4
          91.0       1.3
          92.0       1.4
          93.0       2.0
          94.0       3.3
          95.0       1.0
         104.0       1.6
         120.0       1.0
         121.0       1.9
         122.0       5.2
         136.0       1.9
         148.0       6.2
         149.0       2.2
         150.0      21.2
         151.0       2.0
         162.0       1.8
         163.0       1.0
         164.0       2.4
         178.0     100.0
         179.0      11.6
         180.0       1.0
         192.0       4.2
         193.0      42.1
         194.0       5.9
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C11 H15 N O2 0.035 g : 0.5 ml CDCl3
    4-diethylamino-2-hydroxybenzaldehyde
    ChemicalStructure
        Assign.     Shift(ppm)
    A 11.6 B 9.480 C 7.259 D 6.260 E 6.064 F 3.402 G 1.206

         Hz     ppm     Int.
    

       4654.26  11.646    231
       3788.98   9.481    359
       2907.95   7.277     43
       2906.12   7.272    224
       2897.14   7.250    237
       2507.73   6.275    109
       2505.35   6.269    114
       2498.76   6.253    103
       2496.38   6.247    110
       2424.76   6.068    175
       2422.38   6.062    164
       1370.45   3.430    148
       1363.31   3.412    458
       1356.16   3.394    465
       1349.02   3.376    159
        489.05   1.224    520
        481.91   1.206   1000
        474.77   1.188    505
    

in CDCl3



KBr disc



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