Mass

MS-IW-6243          
4-isopropyl-2-methylbenzaldehyde semicarbazone
C12H17N3O           (Mass of molecular ion:    219)

   Source Temperature: 160 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      17.0       2.5
      18.0      10.5
      27.0       1.5
      28.0       6.3
      32.0       1.2
      39.0       2.3
      41.0       3.3
      42.0       1.0
      43.0      10.3
      44.0       3.2
      51.0       1.8
      53.0       1.2
      60.0       3.4
      61.0      30.5
      63.0       1.5
      65.0       2.4
      77.0       4.1
      78.0       1.4
      79.0       2.4
      89.0       1.8
      90.0       1.1
      91.0       8.0
      92.0       1.4
     102.0       1.0
     103.0       2.1
     104.0       1.4
     105.0       2.5
     106.0       2.8
     115.0       7.7
     116.0       5.5
     117.0      15.5
     118.0      10.2
     119.0       5.7
     127.0       1.7
     128.0       2.4
     129.0       2.0
     130.0       3.5
     131.0       5.7
     132.0       3.3
     133.0      10.6
     134.0       1.9
     142.0       2.6
     143.0       3.3
     144.0     100.0
     145.0      17.8
     146.0       4.6
     148.0       1.5
     157.0       3.4
     158.0       4.1
     159.0      44.6
     160.0      43.0
     161.0      17.8
     162.0       2.2
     173.0       1.0
     174.0       1.0
     175.0       9.2
     176.0      10.0
     177.0       1.4
     202.0       1.3
     219.0      28.1
     220.0       5.0