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网站主页CAS数据库列表 5527-95-7更多图谱4-氯-3-氟苯甲醛(5527-95-7)红外图谱(IR1)

4-氯-3-氟苯甲醛

产品名称 4-氯-3-氟苯甲醛

CAS号5527-95-7

分子式C7H4ClFO

分子量158.56

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  • Mass

    MS-IW-9554          
    4-chloro-3-fluorobenzaldehyde
    C7H4ClFO            (Mass of molecular ion:    158)
    

       Source Temperature: 230 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          28.0       1.3
          29.0       4.4
          31.0       2.3
          36.0       1.5
          37.0       2.9
          38.0       2.0
          39.0       1.2
          49.0       1.7
          50.0       9.0
          51.0       2.6
          56.0       1.1
          57.0       1.3
          61.0       3.8
          62.0       3.0
          63.0       3.9
          65.0       2.0
          68.0       7.7
          69.0       5.9
          70.0       1.3
          73.0       3.1
          74.0      10.6
          75.0      12.3
          84.0       1.5
          85.0       1.1
          91.0       1.0
          92.0       2.9
          93.0      11.3
          94.0      13.0
          95.0      17.8
          96.0       1.3
         103.0       1.2
         109.0       7.3
         110.0       1.1
         111.0       2.6
         128.0       1.1
         129.0      59.9
         130.0      10.7
         131.0      19.5
         132.0       3.3
         157.0     100.0
         158.0      72.6
         159.0      37.5
         160.0      23.5
         161.0       1.8
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7 H4 Cl F O saturated in CDCl3
    4-chloro-3-fluorobenzaldehyde
    ChemicalStructure
        Assign.     Shift(ppm)
    A 9.968 B 7.67 C 7.641 D 7.61

         Hz     ppm     Int.
    

       3984.68   9.971   1000
       3982.85   9.966    964
       3066.25   7.673    379
       3064.58   7.669    534
       3060.61   7.659    253
       3059.54   7.656    342
       3057.40   7.651    538
       3055.57   7.646    646
       3052.83   7.639    941
       3050.99   7.635    666
       3046.11   7.622    584
       3040.01   7.607    622
       3038.33   7.603    193
       3035.58   7.596     81
       3031.46   7.586    267
    

in CDCl3



KBr disk



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