SAN 9785(3707-98-0) IR1

Mass

MS-IW-4128          
4-chloro-5-dimethylamino-2-phenyl-3(2H)-pyridazinone
C12H12ClN3O         (Mass of molecular ion:    249)

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

      15.0       3.1
      27.0       1.3
      28.0       4.6
      29.0       1.7
      39.0       2.2
      41.0       1.3
      42.0       6.4
      43.0       1.4
      44.0       2.4
      51.0       6.3
      52.0       1.5
      55.0       1.0
      56.0       4.2
      63.0       1.5
      64.0       2.5
      65.0       1.6
      66.0       5.9
      67.0       1.6
      68.0       1.1
      72.0       3.4
      73.0       2.1
      75.0       1.3
      76.0       2.5
      77.0      94.3
      78.0       6.9
      80.0       1.1
      81.0       3.0
      82.0       1.2
      88.0       2.1
      89.0       1.2
      90.0       1.2
      91.0       3.6
      93.0       1.1
      96.0       1.5
     101.0       1.0
     102.0       3.2
     103.0       3.9
     103.5       1.1
     104.0       2.1
     105.0      67.1
     106.0       6.1
     111.0       4.0
     112.0       1.2
     115.0       2.8
     116.0      29.9
     117.0       3.0
     118.0      10.0
     119.0       1.5
     124.5       3.1
     125.5       1.0
     131.0       1.1
     143.0       2.7
     144.0       5.5
     145.0      14.3
     146.0       2.7
     147.0       4.3
     157.0       1.3
     158.0       1.8
     159.0       3.0
     165.0       1.6
     171.0       6.8
     172.0       1.2
     178.0       2.0
     184.0       1.0
     186.0       3.8
     187.0       1.0
     214.0       2.7
     215.0       1.7
     220.0       1.2
     221.0       3.9
     223.0       1.3
     248.0       4.6
     249.0     100.0
     250.0      16.1
     251.0      33.1
     252.0       4.8