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网站主页CAS数据库列表 14371-10-9更多图谱反式肉桂醛(14371-10-9)质谱(MS)

反式肉桂醛

产品名称 反式肉桂醛

CAS号14371-10-9

分子式C9H8O

分子量132.16

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  • 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
    ChemicalStructure
        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
    ChemicalStructure
        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