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网站主页CAS数据库列表 67589-39-3更多图谱反式-4-丙基环己基甲酸 4-乙氧基苯酯(67589-39-3)核磁图(1HNMR)

反式-4-丙基环己基甲酸 4-乙氧基苯酯

产品名称 反式-4-丙基环己基甲酸 4-乙氧基苯酯

CAS号67589-39-3

分子式C18H26O3

分子量290.4


  • Mass

    MS-NW-4484          
    p-ethoxyphenyl trans-4-propylcyclohexanecarboxylate
    C18H26O3            (Mass of molecular ion:    290)
    

       Source Temperature: 230 °C
       Sample Temperature: 180 °C
       Reservoir, 75 eV
    

          18.0       2.5
          27.0       3.1
          29.0       4.4
          39.0       2.1
          41.0       8.0
          43.0       2.5
          53.0       1.9
          54.0       1.6
          55.0       9.5
          57.0       3.9
          65.0       1.2
          67.0       3.9
          69.0      23.9
          70.0       1.3
          81.0       5.5
          82.0       1.4
          83.0      12.9
         109.0       3.8
         110.0      19.6
         111.0       1.7
         125.0       7.2
         138.0     100.0
         139.0       9.1
         290.0       2.3
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C18 H26 O3 0.046 g : 0.5 ml CDCl3
    p-ethoxyphenyl trans-4-propylcyclohexanecarboxylate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.952 B 6.859 C 3.996 D 2.441 E 2.112 F 1.857 G 1.537 J 1.394 K 1.34 L 1.29 M 1.195 N 0.963 P 0.890

         Hz     ppm     Int.
    

       2787.35   6.975     39
       2783.94   6.966    374
       2781.49   6.960    137
       2779.17   6.955     30
       2777.10   6.949    161
       2774.66   6.943    595
       2771.24   6.935     77
       2748.41   6.878     71
       2745.00   6.869    529
       2742.55   6.863    144
       2738.28   6.852    118
       2735.84   6.846    337
       2732.42   6.838     36
       1607.54   4.023    134
       1600.59   4.005    454
       1593.63   3.988    453
       1586.55   3.970    143
        988.40   2.474     50
        984.86   2.465     31
        979.74   2.452     54
        976.20   2.443    107
        972.66   2.434     58
        967.53   2.421     32
        963.99   2.413     58
        852.54   2.134     82
        851.20   2.130     80
        849.12   2.125     86
        843.99   2.112     47
        838.87   2.100     93
        836.91   2.095     86
        835.45   2.091     90
        750.37   1.878     86
        749.27   1.875     82
        747.19   1.870     90
        742.68   1.859     41
        741.70   1.856     43
        741.46   1.856     43
        741.09   1.855     42
        736.69   1.844     93
        733.52   1.836     90
        635.01   1.589     42
        631.47   1.581     39
        621.83   1.556    108
        618.29   1.548     98
        609.38   1.525    100
        605.83   1.516     96
        596.07   1.492     40
        592.77   1.484     36
        564.09   1.412    498
        561.04   1.404     42
        557.13   1.395   1000
        550.05   1.377    490
        543.82   1.361     68
        542.72   1.358     66
        540.04   1.352     34
        536.50   1.343    108
        535.40   1.340    121
        532.71   1.333     61
        528.20   1.322    155
        525.27   1.315     68
        521.00   1.304    121
        518.07   1.297     47
        513.92   1.286     59
        513.31   1.285     58
        511.72   1.281     36
        509.89   1.276     45
        506.96   1.269     41
        503.66   1.261     48
        501.71   1.256     31
        500.12   1.252     37
        498.54   1.248     30
        492.43   1.233     35
        486.57   1.218    116
        485.47   1.215    113
        481.32   1.205    102
        479.37   1.200    111
        477.91   1.196    123
        476.81   1.194    107
        474.73   1.188     70
        470.46   1.178    133
        464.84   1.164     39
        463.26   1.160     39
        406.01   1.016     49
        402.47   1.008     49
        392.70   0.983    107
        389.28   0.975     95
        381.10   0.954     84
        377.81   0.946     88
        367.80   0.921     50
        362.67   0.908    428
        355.47   0.890    791
        348.14   0.872    336
    

in CDCl3



KBr disc