Phenylarsine oxide

Mass

MS-NW-1887          
oxophenylarsine
C6H5AsO             (Mass of molecular ion:    168)

   Source Temperature: 180 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      18.0       2.1
      27.0       1.2
      39.0       3.5
      50.0       3.5
      51.0      15.0
      52.0       1.5
      63.0       1.4
      65.0       3.7
      75.0       1.0
      76.0       1.0
      77.0      12.1
      78.0       4.9
      81.0       1.2
      91.0      12.9
     100.0       1.4
     101.0       1.8
     113.0       1.7
     114.0       1.2
     125.0       2.4
     126.0       1.2
     128.0       1.4
     139.0       1.7
     140.0       5.4
     141.0       1.6
     151.0      84.5
     152.0      27.5
     153.0       5.5
     154.0      18.6
     155.0       3.9
     167.0       2.1
     168.0       1.9
     169.0       1.6
     182.0       5.0
     183.0       1.0
     213.0       1.3
     214.0       1.3
     227.0      62.5
     228.0      10.5
     229.0      83.1
     230.0      10.9
     242.0       9.1
     243.0       1.0
     245.0       2.0
     246.0       1.4
     259.0      16.4
     260.0       1.1
     289.0       2.8
     303.0       1.1
     306.0      18.5
     307.0       3.7
     319.0      75.2
     320.0      10.1
     333.0       2.2
     349.0      23.8
     350.0       5.0
     396.0       1.8
     411.0       2.5
     413.0       8.1
     414.0       1.7
     427.0      31.4
     428.0       4.4
     457.0       2.9
     458.0       2.0
     474.0       1.0
     504.0     100.0
     505.0      19.9
     506.0       2.6
     534.0       2.3
     672.0       1.7