Mass

MS-NW-8558          
(chloromethyl)phosphonic dichloride
CH2Cl3OP            (Mass of molecular ion:    166)

   Source Temperature: 260 °C
   Sample Temperature: 140 °C
   Reservoir, 75 eV

      29.0       2.4
      31.0       2.0
      35.0       3.0
      36.0       3.9
      38.0       1.3
      44.0       2.3
      45.0       1.4
      47.0      26.6
      48.0       4.0
      49.0     100.0
      50.0       2.4
      51.0      31.5
      66.0       6.5
      67.0       1.4
      68.0       2.5
      77.0       1.0
      79.0       1.0
      82.0       2.5
      83.0       6.6
      85.0       2.6
     101.0       8.3
     103.0       5.8
     105.0       1.1
     117.0      16.5
     119.0      10.8
     121.0       1.8
     130.0       4.3
     131.0       8.2
     132.0       3.0
     133.0       5.3
     136.0      16.3
     138.0      15.6
     140.0       5.0
     159.0       1.0
     166.0      12.5
     168.0      11.8
     170.0       3.9

Assign. Shift(ppm) A 4.227 J(A,P-31)=6.1HZ

     Hz     ppm     Int.

    381.69   4.262   1000
    379.81   4.241     64
    378.88   4.231     59
    375.63   4.195    996
    372.88   4.164     45