DIETHYL ETHYLPHOSPHONATE

Mass

MS-IW-8667          
diethyl ethylphosphonate
C6H15O3P            (Mass of molecular ion:    166)

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

      26.0       1.3
      27.0       8.8
      28.0       5.1
      29.0      17.8
      31.0       1.3
      43.0       2.6
      45.0       6.0
      47.0       3.8
      65.0      30.2
      81.0      20.8
      82.0      18.9
      83.0       6.4
      91.0       9.3
      92.0       1.9
      93.0      68.4
      94.0      16.0
      95.0       2.5
     109.0      20.3
     110.0      11.5
     111.0     100.0
     112.0       2.4
     121.0      17.6
     122.0      22.6
     123.0       1.5
     137.0       7.1
     138.0      33.6
     139.0      53.7
     140.0       2.7
     151.0       3.7
     165.0       2.6
     166.0      16.9
     167.0       4.4

Assign. Shift(ppm) A 4.107 B 1.744 C 1.333 D 1.166

     Hz     ppm     Int.

   1661.01   4.157     56
   1657.96   4.149     69
   1653.93   4.139     67
   1652.83   4.136     72
   1651.61   4.133    109
   1650.88   4.131    210
   1649.78   4.129     93
   1646.73   4.121     41
   1645.75   4.118     93
   1644.65   4.116    246
   1643.80   4.114    281
   1642.70   4.111    219
   1637.57   4.098    249
   1636.84   4.096    281
   1635.62   4.093    218
   1634.52   4.090     84
   1629.88   4.079    206
   1628.54   4.075     91
   1627.32   4.072     72
   1626.71   4.071     65
   1622.80   4.061     70
   1619.63   4.053     54
    718.02   1.797     57
    710.21   1.778    186
    702.51   1.758    198
    699.83   1.752     57
    694.95   1.739     74
    692.02   1.732    181
    684.33   1.713    191
    676.76   1.694     65
    539.92   1.351    654
    536.99   1.344     31
    532.84   1.334   1000
    525.76   1.316    591
    483.64   1.211    200
    476.07   1.192    381
    468.26   1.172    180
    463.75   1.161    205
    456.18   1.142    384
    448.36   1.122    181