Diphenylmethoxyphosphine(4020-99-9) IR1

Mass

MS-IW-1198          
methyl diphenylphosphinite
C13H13OP            (Mass of molecular ion:    216)

   Source Temperature: 250 °C
   Sample Temperature: 160 °C
   Reservoir, 75 eV

      29.0       2.2
      31.0       5.5
      32.0       4.2
      39.0       2.1
      47.0       3.4
      50.0       2.0
      51.0       9.2
      54.0       2.8
      57.0       1.2
      63.0       1.0
      65.0       2.3
      67.0       2.6
      77.0      21.2
      78.0       2.8
      79.0       1.5
      80.0       1.4
      81.0       1.2
      83.0       1.9
      91.0       3.5
      92.0       1.2
      95.0       2.5
     107.0       4.7
     108.0       4.7
     109.0      17.8
     110.0       1.2
     115.0       1.1
     123.0       2.1
     128.0       1.6
     129.0       1.1
     133.0       1.4
     139.0       4.9
     141.0       1.0
     152.0       4.1
     153.0       3.0
     154.0       5.2
     155.0       2.5
     157.0       1.2
     170.0       1.0
     171.0       2.1
     173.0       4.6
     183.0       9.6
     184.0       1.7
     185.0       2.0
     186.0       1.6
     199.0       2.8
     201.0     100.0
     202.0      14.0
     203.0       1.2
     215.0       8.1
     216.0      53.2
     217.0       7.7
     231.0       5.1
     232.0       2.2