2-PENTYNALSEMICARBAZONE

Mass

MS-IW-6210          
2-pentynal semicarbazone
C6H9N3O             (Mass of molecular ion:    139)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      16.0       1.0
      17.0       2.4
      18.0       2.1
      26.0       1.2
      27.0       8.8
      28.0       7.5
      29.0       4.1
      30.0       1.3
      31.0       1.1
      37.0       1.8
      38.0       4.4
      39.0      24.0
      40.0       9.7
      41.0      33.2
      42.0       7.9
      43.0      24.2
      44.0      28.0
      50.0       5.1
      51.0      10.5
      52.0       6.5
      53.0      15.4
      54.0      15.1
      55.0       2.1
      56.0       2.6
      60.0      71.0
      61.0       6.5
      62.0       1.9
      63.0       3.9
      64.0       1.9
      65.0      17.7
      66.0       6.2
      67.0      13.5
      68.0      20.4
      69.0       9.9
      72.0       1.2
      78.0       3.2
      79.0       1.1
      80.0      25.3
      81.0      39.3
      82.0       2.7
      95.0     100.0
      96.0      80.1
      97.0       6.8
      99.0       1.8
     139.0      55.9
     140.0      10.4