Mass

MS-IW-4131          
5-dimethylamino-2-phenyl-3(2H)-pyridazinone
C12H13N3O H2O       (Mass of molecular ion:    215)

   Source Temperature: 160 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      15.0       1.6
      27.0       1.1
      28.0       2.5
      39.0       2.7
      41.0       1.0
      42.0       5.4
      43.0       1.1
      44.0       2.1
      51.0       3.2
      52.0       1.0
      54.0       2.4
      55.0       1.4
      56.0       1.0
      64.0       1.2
      66.0       1.9
      67.0       2.9
      68.0       3.4
      69.0       3.2
      77.0      23.1
      78.0       1.8
      82.0      13.0
      83.0       1.6
      91.0       1.2
      93.5       1.2
      94.0       1.4
      95.0       1.7
      96.0       1.3
     104.0       3.3
     105.0       7.2
     106.0       5.2
     107.5       6.1
     108.0       1.2
     109.0       1.2
     110.0       1.2
     111.0       6.5
     118.0       2.0
     123.0      11.4
     131.0       1.8
     143.0       1.0
     144.0       3.1
     145.0       2.3
     159.0       1.4
     160.0       1.0
     171.0       2.9
     172.0       3.6
     186.0       2.8
     187.0       7.3
     188.0       1.0
     214.0      41.5
     215.0     100.0
     216.0      14.9
     217.0       1.2