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6287-38-3

3,4-Dichlorobenzaldehyde

Product Name 3,4-Dichlorobenzaldehyde

CAS6287-38-3

MFC7H4Cl2O

MW175.01

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  • 6287-38-3_ms_1
    Mass 

    MS-NW-8785          
3,4-dichlorobenzaldehyde
C7H4Cl2O            (Mass of molecular ion:    174)


       Source Temperature: 270 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV


          29.0       2.8
      36.0       1.7
      37.0       2.9
      38.0       1.9
      49.0       2.3
      50.0       8.9
      51.0       3.5
      54.5       1.4
      55.0       2.1
      61.0       2.2
      62.0       1.1
      69.0       1.0
      72.0       1.1
      73.0       7.2
      74.0      19.0
      75.0      25.1
      76.0       2.2
      84.0       5.2
      85.0       4.2
      86.0       2.3
      87.0       1.6
     108.0       1.1
     109.0      14.2
     110.0       6.2
     111.0      15.7
     112.0       2.6
     113.0       3.8
     145.0      41.1
     146.0       7.3
     147.0      26.7
     148.0       4.6
     149.0       4.6
     173.0     100.0
     174.0      66.8
     175.0      69.4
     176.0      43.3
     177.0      13.6
     178.0       7.1

400 MHz in CDCl3

90 MHz in CDCl3

  • 6287-38-3_1hnmr_2

    1H NMR 399.65 MHz
    C7 H4 Cl2 O 0.039 g : 0.5 ml CDCl3
    3,4-dichlorobenzaldehyde
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             9.959
      B             7.961
      C             7.728
      D             7.641
     
     J(C,D)=8.2HZ. J(B,C)=1.8HZ.
  

         Hz     ppm     Int.


       3980.10   9.959   1000
   3186.34   7.973     25
   3182.68   7.964    589
   3180.85   7.960    691
   3097.84   7.752     24
   3094.33   7.743    313
   3092.50   7.739    280
   3089.75   7.732     23
   3086.09   7.722    463
   3084.26   7.718    452
   3060.61   7.659     27
   3056.64   7.649    603
   3052.67   7.639     24
   3048.40   7.628    403

  • 6287-38-3_1hnmr_0

    1H NMR 89.56 MHz
    C7 H4 Cl2 O 0.045 g : 0.5 ml CDCl3
    3,4-dichlorobenzaldehyde
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             9.952
      B             7.955
      C             7.71
      D             7.65
  

         Hz     ppm     Int.


        891.44   9.954   1000
    891.06   9.950    826
    713.56   7.968    422
    713.00   7.962    377
    711.88   7.949    551
    711.25   7.942    452
    698.13   7.796    176
    696.50   7.777     91
    689.94   7.704    779
    689.25   7.696     77
    688.25   7.685    741
    686.38   7.664    505
    686.00   7.660    582
    685.44   7.654    406
    678.19   7.573     85
    677.81   7.569     94
    677.19   7.562     62

in CDCl3

  • 6287-38-3_13cnmr_0

CCl4 solution

  • 6287-38-3_ir1_2

KBr disc

  • 6287-38-3_ir2_1

4880 A,100M,powder

  • 6287-38-3_raman_0

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