6065-82-3

2,2-二乙氧基乙酸乙酯(6065-82-3)核磁图(¹HNMR)

产品名称:2,2-二乙氧基乙酸乙酯

CAS:6065-82-3

分子式:C8H16O4

分子量: 176.21

Mass

MS-NW-7603          
ethyl diethoxyacetate
C8H16O4             (Mass of molecular ion:    176)

   Source Temperature: 240 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      15.0       2.6
      18.0       1.6
      19.0       9.4
      26.0       4.6
      27.0      16.8
      28.0      10.0
      29.0      42.4
      30.0       2.3
      31.0      14.4
      42.0       1.1
      43.0       4.0
      44.0       2.5
      45.0      10.3
      46.0       1.5
      47.0     100.0
      48.0       1.2
      57.0       2.3
      58.0       1.6
      59.0       1.7
      75.0      54.5
      76.0       2.1
      86.0       1.0
     103.0      64.9
     104.0       4.0
     131.0       3.2

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₈ H₁₆ O₄	0.05 ml : 0.5 ml CDCl₃
ethyl diethoxyacetate

    Assign.     Shift(ppm)

      A             4.903
      B             4.257
      C     *1      3.70
      D     *1      3.66
      E             1.321
      F             1.259

     Hz     ppm     Int.

   1959.59   4.904    441
   1712.65   4.286    125
   1710.45   4.280     35
   1708.50   4.275     37
   1705.57   4.268    341
   1701.42   4.258     37
   1698.36   4.250    352
   1691.28   4.232    153
   1497.44   3.747     42
   1490.36   3.730    121
   1487.92   3.724    102
   1483.28   3.712    133
   1480.83   3.706    254
   1476.07   3.694     71
   1473.75   3.688    294
   1467.04   3.671    298
   1464.72   3.666     79
   1460.08   3.654    259
   1457.52   3.647    141
   1453.00   3.636    102
   1450.56   3.630    128
   1443.48   3.612     45
    535.40   1.340    364
    528.20   1.322    636
    521.00   1.304    358
    510.38   1.278    622
    503.42   1.260   1000
    496.22   1.242    624

in CDCl3