Mass

MS-IW-7472          
1-propoxyphthalazine 3-oxide
C11H12N2O2          (Mass of molecular ion:    204)

   Source Temperature: 170 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      27.0       4.8
      28.0       2.0
      39.0       5.2
      41.0       6.6
      42.0       1.0
      43.0       3.1
      50.0       2.2
      51.0       3.6
      52.0       1.1
      62.0       2.5
      63.0       7.0
      64.0       3.3
      65.0       1.2
      75.0       2.3
      76.0       4.6
      77.0      10.5
      78.0       2.7
      88.0       2.6
      89.0      20.5
      90.0       7.7
      91.0      13.7
      92.0       1.2
     102.0       4.4
     103.0       5.7
     104.0       4.7
     105.0      17.7
     106.0       1.5
     114.0       1.5
     115.0       1.7
     117.0       6.1
     118.0      16.6
     119.0       1.6
     128.0       1.2
     129.0       1.2
     130.0       3.2
     131.0       1.0
     132.0       2.3
     133.0       9.8
     134.0       1.2
     145.0       1.6
     146.0      35.7
     147.0       5.8
     148.0       2.9
     149.0       1.3
     158.0       1.4
     159.0       2.5
     162.0      91.0
     163.0       9.0
     173.0       1.0
     187.0       3.1
     204.0     100.0
     205.0      14.0
     206.0       1.3