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网站主页CAS数据库列表 61072-56-8更多图谱4-氯-2-氟苯甲醛(61072-56-8)红外图谱(IR1)

4-氯-2-氟苯甲醛

产品名称 4-氯-2-氟苯甲醛

CAS号61072-56-8

分子式C7H4ClFO

分子量158.56


  • Mass

    MS-KW-0561          
    4-chloro-2-fluorobenzaldehyde 
    C7H4ClFO            (Mass of molecular ion:    158)
    

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

          29.0       2.7
          31.0       1.4
          37.0       2.1
          38.0       1.2
          47.0       1.2
          49.0       1.4
          50.0       6.7
          51.0       1.9
          57.0       1.0
          61.0       4.2
          62.0       2.0
          63.0       2.5
          65.0       1.8
          68.0       5.1
          69.0       3.4
          73.0       2.5
          74.0       8.5
          75.0      10.4
          84.0       1.1
          92.0       2.1
          93.0       7.8
          94.0       9.3
          95.0      11.5
         109.0       5.4
         110.0       1.2
         111.0       2.0
         129.0      33.0
         130.0       5.7
         131.0      10.7
         132.0       1.7
         157.0     100.0
         158.0      61.5
         159.0      36.5
         160.0      19.6
         161.0       1.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7H4ClFO 0.039 g : 0.5 ml CDCl3
    4-chloro-2-fluorobenzaldehyde
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.306 B 7.834 C 7.277 D 7.228

         Hz     ppm     Int.
    

       4120.49  10.307    973
       4120.18  10.307    994
       4119.73  10.305   1000
       4119.42  10.305    917
       3138.89   7.852    395
       3138.59   7.851    382
       3131.26   7.833    463
       3130.50   7.831    494
       3130.19   7.830    454
       3122.87   7.812    435
       2914.59   7.291    237
       2913.82   7.289    390
       2912.76   7.286    311
       2911.99   7.284    391
       2911.23   7.283    316
       2906.19   7.270    214
       2905.43   7.268    355
       2904.36   7.265    287
       2903.60   7.263    396
       2902.84   7.262    226
       2894.90   7.242    474
       2894.60   7.241    500
       2893.07   7.237    408
       2892.77   7.236    372
       2884.68   7.216    460
       2883.00   7.212    424
       2882.70   7.211    399
    

in CDCl3



KBr disk



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