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90-59-5

3,5-Dibromosalicylaldehyde

Product Name 3,5-Dibromosalicylaldehyde

CAS90-59-5

MFC7H4Br2O2

MW279.91

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  • 90-59-5_ms
    Mass 

    MS-KW-0257          
3,5-dibromosalicylaldehyde
C7H4Br2O2           (Mass of molecular ion:    278)


       Source Temperature: 130 °C
   Sample Temperature: 100 °C
   Direct, 75 eV


          18.0       3.2
      28.0       2.2
      29.0       3.8
      37.0       5.0
      38.0       4.6
      39.0       2.7
      45.0       1.0
      46.0       2.9
      49.0       1.6
      50.0       3.4
      53.0       7.2
      60.0       1.8
      61.0       9.2
      62.0      17.7
      63.0      26.5
      64.0       6.7
      66.0       1.5
      71.0       1.7
      72.0       1.7
      73.0       2.0
      74.0       5.9
      75.0       1.9
      85.0       5.0
      85.5       1.0
      86.0       4.7
      90.0       2.8
      91.0       7.1
      92.0       5.2
     117.0       3.3
     118.0       1.0
     119.0       3.3
     125.0       1.7
     126.0       3.1
     127.0       1.4
     139.0       1.6
     140.0       3.4
     141.0       5.9
     142.0       2.3
     143.0       9.7
     144.0       2.2
     145.0       5.4
     153.0       3.5
     155.0       3.5
     169.0       1.2
     170.0      10.8
     171.0       2.6
     172.0      10.5
     173.0       1.6
     198.0       1.0
     199.0       1.0
     200.0       1.2
     221.0       3.5
     223.0       7.0
     225.0       3.3
     232.0       3.9
     234.0       7.4
     236.0       3.7
     250.0       2.2
     251.0       1.7
     252.0       3.5
     253.0       1.0
     254.0       1.6
     260.0       4.7
     262.0       9.2
     264.0       4.6
     277.0      20.7
     278.0      52.3
     279.0      44.1
     280.0     100.0
     281.0      27.3
     282.0      48.4
     283.0       3.8

90 MHz in CDCl3

400 MHz in CDCl3

  • 90-59-5_1hnmr

    1H NMR 89.56 MHz
    C7 H4 Br2 O2 0.046 g : 0.5 ml CDCl3
    3,5-dibromosalicylaldehyde
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A            11.49
      B             9.811
      C             7.892
      D             7.661
     
     J(C,D)=2.3HZ. J(A,C)=0.5HZ.
  

         Hz     ppm     Int.


       1029.13  11.491    387
   1028.61  11.486    419
    878.69   9.812   1000
    708.40   7.910    168
    707.96   7.905    195
    706.05   7.884    225
    705.62   7.879    253
    687.23   7.674    489
    684.89   7.648    411

  • 90-59-5_1hnmr_2

    1H NMR 399.65 MHz
    C7H4Br2O2 0.039 g : 0.5 ml CDCl3
    3,5-dibromosalicylaldehyde
    ChemicalStructure 
        Assign.     Shift(ppm)
    
     A          11.50
     B           9.813
     C           7.893
     D           7.665
  

         Hz     ppm     Int.


       4597.97  11.502    681
   3922.96   9.813   1000
   3156.54   7.896    420
   3154.16   7.890    427
   3065.32   7.668    555
   3062.94   7.662    534

in CDCl3

  • 90-59-5_13cnmr

KBr disc

  • 90-59-5_ir1_2

nujol mull

  • 90-59-5_ir2

  • 90-59-5_raman

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