Ethyl diethoxyphosphinylformate

Mass

MS-NW-7589          
ethyl (diethoxyphosphoryl)formate
C7H15O5P            (Mass of molecular ion:    210)

   Source Temperature: 270 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      15.0       2.2
      19.0       1.5
      26.0       2.8
      27.0      21.8
      28.0       7.7
      29.0      71.6
      30.0       1.7
      31.0       8.9
      43.0       6.5
      44.0       1.8
      45.0      16.1
      47.0       5.9
      59.0       3.2
      65.0      25.8
      66.0       1.3
      73.0       2.4
      81.0      72.8
      82.0      45.9
      83.0      20.9
      91.0      20.8
      92.0       3.0
      93.0      11.3
      94.0       2.8
      99.0      14.0
     109.0     100.0
     110.0      14.2
     111.0      38.2
     112.0       1.1
     122.0       2.1
     125.0       5.6
     126.0       1.6
     127.0      15.6
     137.0      46.3
     138.0      15.5
     139.0      10.3
     153.0       1.8
     154.0       1.4
     155.0       8.2
     166.0       1.8
     183.0       1.1
     210.0       2.3

Assign. Shift(ppm) A 4.323 B 4.267 C 1.394 D 1.358 400MHZ : HSP-43-319 J(P-31,A)=1.2HZ J(A,D)=7.2HZ J(P-31,D)=1.5HZ J(B,C)=J(P-31,B)=7HZ J(P-31,C)=0.7HZ

     Hz     ppm     Int.

    398.44   4.449    167
    397.38   4.438     79
    391.31   4.370    558
    390.06   4.356    324
    384.19   4.290    609
    383.00   4.277    568
    380.06   4.244     62
    379.56   4.239     61
    377.13   4.211    251
    375.94   4.198    453
    372.69   4.162     34
    369.00   4.121    135
    132.06   1.475    525
    131.50   1.469    480
    128.94   1.440    281
    127.44   1.423    301
    125.06   1.397   1000
    124.44   1.390    930
    121.88   1.361    492
    120.38   1.345    476
    117.94   1.317    486
    117.38   1.311    440
    114.69   1.281    223
    113.25   1.265    202