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trans-Cinnamaldehyde

Product Name trans-Cinnamaldehyde

CAS14371-10-9

MFC9H8O

MW132.16

¹³CNMR

Mass

MS-IW-3842          
trans-cinnamaldehyde
C9H8O               (Mass of molecular ion:    132)

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

      27.0       1.5
      28.0       1.1
      29.0       1.0
      38.0       1.2
      39.0       3.7
      50.0       8.6
      51.0      21.2
      51.5       1.1
      52.0       5.5
      53.0       1.2
      54.0       1.0
      55.0       1.1
      61.0       1.1
      62.0       2.5
      63.0       5.7
      65.0       1.1
      74.0       5.3
      75.0       4.7
      76.0       5.1
      77.0      35.7
      78.0      26.1
      79.0       1.7
      89.0       1.2
      91.0       2.5
     101.0       1.5
     102.0       8.9
     103.0      54.5
     104.0      27.4
     105.0       3.5
     131.0     100.0
     132.0      74.8
     133.0       7.3

90 MHz in CDCl3

400 MHz in CDCl3

¹H NMR	89.56 MHz
C₉ H₈ O	0.04 ml : 0.5 ml CDCl₃
trans-cinnamaldehyde

    Assign.     Shift(ppm)

      A             9.699
      B          7.64 to 7.33
      C             7.48
      D             6.624

     Hz     ppm     Int.

    872.46   9.742    993
    864.84   9.657   1000
    683.42   7.631    137
    682.98   7.626     91
    682.25   7.618     51
    681.45   7.609    105
    681.08   7.605    150
    680.57   7.600    130
    680.13   7.595    168
    679.61   7.589    108
    678.74   7.579    157
    677.56   7.566    457
    676.46   7.554    315
    675.95   7.548    206
    674.63   7.533    281
    674.19   7.528    245
    673.68   7.523    366
    673.17   7.517    634
    672.73   7.512    470
    672.14   7.505    245
    671.63   7.500    211
    670.83   7.491    276
    670.31   7.485    331
    669.51   7.476    369
    668.48   7.465    336
    667.90   7.458    999
    667.60   7.455    952
    667.24   7.451    820
    666.21   7.439    373
    664.75   7.423    609
    663.87   7.413    197
    663.57   7.410    201
    663.06   7.404    221
    661.67   7.389    553
    660.64   7.377    455
    659.91   7.369    106
    659.03   7.359     75
    658.30   7.351     65
    657.79   7.345     59
    657.20   7.339     49
    612.01   6.834    530
    604.39   6.749    500
    596.04   6.656    327
    588.43   6.571    310

¹H NMR	399.65 MHz
C₉ H₈ O	0.05 ml : 0.5 ml CDCl₃
trans-cinnamaldehyde

    Assign.     Shift(ppm)

      A             9.673
      B             7.529
      C             7.43
      D          7.42 to 7.38
      E             6.687
     
     J(C,E)=16.0HZ
     J(A,E)=7.8HZ

     Hz     ppm     Int.

   3870.09   9.684    824
   3862.15   9.664    814
   3018.34   7.553     47
   3017.88   7.552     55
   3014.98   7.545    363
   3014.37   7.543    366
   3012.85   7.539    472
   3012.24   7.538    422
   3010.86   7.534    155
   3009.49   7.531    367
   3009.03   7.530    369
   3007.97   7.527    379
   3005.22   7.520    493
   3004.76   7.519    531
   3002.47   7.513    144
   2999.57   7.506     61
   2998.35   7.503     33
   2997.44   7.501     33
   2996.83   7.499     32
   2979.43   7.456    471
   2974.70   7.444     32
   2972.72   7.439     40
   2970.73   7.434     41
   2969.67   7.431     31
   2966.61   7.424    186
   2963.56   7.416    704
   2962.19   7.412   1000
   2960.36   7.408    876
   2959.75   7.406    782
   2957.15   7.400    565
   2955.17   7.395    534
   2952.58   7.388    143
   2952.12   7.387    138
   2951.05   7.385    171
   2950.59   7.383    171
   2947.69   7.376     74
   2946.47   7.373     64
   2945.86   7.372     80
   2942.66   7.364     41
   2939.00   7.354     30
   2684.02   6.716    530
   2676.24   6.697    532
   2668.00   6.676    480
   2660.37   6.657    472

in CDCl3

liquid film

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