6290-24-0

2-乙氧基苯甲酸乙酯(6290-24-0)核磁图(¹³CNMR)

产品名称:2-乙氧基苯甲酸乙酯

CAS:6290-24-0

分子式:C11H14O3

分子量: 194.23

InChI:InChI=1S/C11H14O3/c1-3-13-10-8-6-5-7-9(10)11(12)14-4-2/h5-8H,3-4H2,1-2H3

InChIKey: OUZCDRGUTZLAGO-UHFFFAOYSA-N

Smiles:C(OCC)(=O)C1=CC=CC=C1OCC

¹HNMR

¹³CNMR

IR1

Mass

MS-IW-4031          
ethyl o-ethoxybenzoate
C11H14O3            (Mass of molecular ion:    194)

   Source Temperature: 210 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      27.0       3.4
      29.0       5.6
      39.0       4.4
      45.0       1.6
      50.0       1.3
      51.0       1.7
      53.0       1.1
      63.0       3.4
      64.0       4.6
      65.0      11.3
      76.0       1.6
      77.0       4.0
      91.0       1.7
      92.0      20.2
      93.0       9.0
      94.0       1.3
     104.0       1.2
     105.0       9.3
     106.0       1.6
     120.0     100.0
     121.0      38.0
     122.0       4.6
     123.0       1.8
     131.0       1.6
     133.0      17.6
     134.0       1.5
     147.0      28.8
     148.0       4.2
     149.0      23.9
     150.0       2.7
     151.0       1.9
     165.0       9.4
     166.0       3.0
     179.0       8.1
     194.0      13.3
     195.0       1.7

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₁₁ H₁₄ O₃	0.05 ml : 0.5 ml CDCl₃
ethyl o-ethoxybenzoate

    Assign.     Shift(ppm)

      A             7.763
      B             7.393
      C             6.935
      D             6.920
      E             4.343
      F             4.065
      G             1.429
      J             1.360

     Hz     ppm     Int.

   3106.93   7.775    170
   3105.10   7.770    183
   3099.24   7.755    186
   3097.41   7.751    189
   2963.62   7.416    110
   2961.79   7.411    110
   2956.30   7.398    138
   2955.32   7.395    143
   2954.35   7.393    138
   2953.49   7.391    133
   2947.88   7.377    130
   2946.04   7.372    125
   2780.03   6.957    125
   2779.05   6.954    151
   2772.46   6.938    194
   2771.48   6.935    267
   2769.41   6.930    217
   2765.01   6.919    113
   2763.92   6.916    152
   2761.11   6.909    187
   1746.58   4.371    207
   1739.50   4.353    571
   1732.30   4.335    563
   1725.22   4.317    210
   1635.38   4.093    156
   1628.42   4.075    432
   1621.46   4.058    434
   1614.50   4.040    161
    578.37   1.448    535
    575.56   1.441     47
    571.41   1.430    918
    564.33   1.413    512
    550.90   1.379    599
    547.97   1.372     41
    543.82   1.361   1000
    536.62   1.343    568

in CDCl3