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苯甲酸-(2-乙氧基乙基)酯

产品名称 苯甲酸-(2-乙氧基乙基)酯

CAS号5451-72-9

分子式C11H14O3

分子量194.23

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  • Mass

    MS-NW-2215          
    2-ethoxyethyl benzoate
    C11H14O3            (Mass of molecular ion:    194)
    

       Source Temperature: 260 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       1.2
          27.0       4.8
          28.0       1.5
          29.0       7.3
          31.0      16.7
          39.0       1.0
          41.0       1.0
          43.0      11.0
          44.0      21.6
          45.0       5.2
          50.0       3.9
          51.0      13.6
          59.0      17.2
          72.0      80.5
          73.0       4.1
          76.0       2.1
          77.0      41.8
          78.0       3.2
          79.0       1.2
          89.0       1.6
          91.0       1.2
         105.0     100.0
         106.0       8.0
         120.0       1.4
         122.0       9.5
         123.0       1.3
         149.0       2.9
         150.0       3.7
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C11 H14 O3 0.04 ml : 0.5 ml CDCl3
    2-ethoxyethyl benzoate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.06 B 7.51 C 7.47 D 4.47 E 3.76 F 3.583 G 1.229

         Hz     ppm     Int.
    

        727.38   8.122    199
        725.75   8.104    221
        724.38   8.089     94
        723.38   8.078     82
        721.81   8.060     72
        720.19   8.042    166
        719.75   8.037    178
        717.63   8.013    274
        716.50   8.001     64
        684.88   7.648     41
        678.06   7.572     73
        676.94   7.559    104
        674.19   7.528     64
        673.19   7.517    150
        671.25   7.495    449
        670.19   7.484    173
        669.06   7.471    219
        667.06   7.449     90
        665.19   7.428     99
        664.19   7.417    147
        663.63   7.410    186
        663.19   7.405    181
        661.81   7.390     43
        660.88   7.380     34
        659.38   7.363     42
        657.81   7.345     73
        656.50   7.331     38
        654.75   7.311     50
        405.19   4.525    204
        401.88   4.488    101
        401.19   4.480    165
        400.44   4.472    257
        398.94   4.455    151
        398.31   4.448    106
        395.44   4.416    310
        341.56   3.814    308
        338.69   3.782    106
        338.06   3.775    153
        336.56   3.758    262
        335.75   3.749    173
        335.06   3.742    113
        331.69   3.704    230
        324.00   3.618    467
        317.00   3.540    490
        310.19   3.464    163
        116.75   1.304    487
        109.88   1.227   1000
        102.81   1.148    419
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid