Diisopropyl phosphite

Mass

MS-NW-1020          
diisopropyl phosphite
C6H15O3P            (Mass of molecular ion:    166)

   Source Temperature: 280 °C
   Sample Temperature: 130 °C
   Reservoir, 75 eV

      15.0       2.3
      18.0       2.2
      19.0       1.1
      27.0       9.2
      28.0       2.2
      29.0       1.3
      31.0       1.7
      38.0       1.1
      39.0       8.9
      40.0       2.3
      41.0      16.9
      42.0       8.7
      43.0      26.4
      44.0       1.5
      45.0      34.3
      47.0       2.7
      59.0      10.8
      65.0       7.1
      82.0       2.1
      83.0     100.0
     109.0      91.1
     110.0       2.3
     123.0       3.8
     124.0       2.4
     125.0       2.5
     151.0       2.8

Assign. Shift(ppm) A 6.606 B 4.74 C 1.361 J(P-31,A)=687.3HZ, J(P-31,B)=8.7HZ

     Hz     ppm     Int.

    956.50  10.680     70
    434.44   4.851     40
    428.31   4.783     54
    426.06   4.758     39
    422.19   4.715     46
    419.69   4.687     54
    413.63   4.619     41
    269.00   3.004     80
    124.94   1.396   1000
    121.50   1.357     39
    118.75   1.326    975