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Back ChemicalBook Home>CAS DataBase List>57848-46-1More Spectrum> 4-Bromo-2-fluorobenzaldehyde(57848-46-1) IR1

4-Bromo-2-fluorobenzaldehyde(57848-46-1) IR1

Molecular FormulaC7H4BrFO

Molecular Weight203.01


  • Mass

    MS-KW-0533          
    4-bromo-2-fluorobenzaldehyde 
    C7H4BrFO            (Mass of molecular ion:    202)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          28.0       1.1
          29.0       4.2
          31.0       2.3
          37.0       3.7
          38.0       2.6
          47.0       2.6
          49.0       2.2
          50.0      13.7
          51.0       3.7
          56.0       1.5
          57.0       1.5
          61.0       6.3
          62.0       3.6
          63.0       2.6
          68.0      10.3
          69.0       4.2
          73.0       3.4
          74.0      14.9
          75.0      22.8
          76.0       2.0
          81.0       1.0
          87.0       3.5
          88.0       3.2
          92.0       4.1
          93.0       9.5
          94.0      37.2
          95.0      21.1
          96.0       1.4
         122.0       3.4
         173.0      23.9
         174.0       3.5
         175.0      23.3
         176.0       3.2
         187.0       1.0
         189.0       1.0
         201.0      98.7
         202.0      62.5
         203.0     100.0
         204.0      60.7
         205.0       4.7
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C7H4BrFO 0.039 g : 0.5 ml CDCl3
    4-bromo-2-fluorobenzaldehyde
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.310 B 7.751 C 7.439 D 7.397

         Hz     ppm     Int.
    

       4121.86  10.311   1000
       4121.56  10.310    963
       4121.25  10.309    994
       3106.54   7.771    388
       3099.07   7.752    462
       3098.15   7.750    490
       3090.83   7.732    439
       2979.44   7.453    198
       2978.67   7.451    305
       2977.91   7.449    318
       2977.15   7.447    338
       2970.43   7.431    250
       2969.67   7.429    268
       2968.76   7.426    312
       2968.14   7.425    217
       2962.65   7.411    520
       2960.97   7.407    370
       2952.89   7.387    495
       2951.21   7.383    425
    

in CDCl3



KBr disk



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4-Bromo-2-fluorobenzaldehyde(57848-46-1) IR1 Atlas of Related Products

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