HEPTALDEHYDE (DNPH DERIVATIVE)(2074-05-7) MS

Mass

MS-IW-6796          
heptanal 2,4-dinitrophenylhydrazone
C13H18N4O4          (Mass of molecular ion:    294)

   Source Temperature: 170 °C
   Sample Temperature: 180 °C
   Direct, 75 eV

      17.0       2.3
      18.0      12.1
      26.0       2.9
      27.0      24.5
      28.0      19.6
      29.0      16.5
      30.0      15.0
      38.0       2.6
      39.0      12.2
      40.0       2.8
      41.0      39.3
      42.0       9.3
      43.0      31.8
      44.0       4.4
      50.0       3.1
      51.0       7.7
      52.0       6.4
      53.0       4.7
      54.0       5.3
      55.0      92.4
      56.0      10.7
      57.0       3.9
      62.0       3.7
      63.0       9.7
      64.0       7.6
      65.0       6.5
      66.0       2.7
      67.0       6.3
      68.0       4.9
      69.0      13.1
      70.0       4.4
      71.0       1.7
      74.0       1.5
      75.0       9.8
      76.0       7.6
      77.0      19.4
      78.0      11.0
      79.0      10.6
      80.0       3.4
      81.0       3.2
      82.0       4.6
      83.0       3.2
      84.0       2.7
      88.0       1.0
      89.0       3.1
      90.0       5.5
      91.0      10.3
      92.0      11.4
      93.0       3.7
      94.0       1.2
      95.0       7.1
      96.0       3.6
      97.0     100.0
      98.0       8.1
     102.0       4.2
     103.0      18.9
     104.0      14.8
     105.0       5.1
     106.0       2.6
     107.0       2.9
     108.0       1.2
     110.0       1.0
     112.0       1.2
     115.0       1.6
     116.0       1.6
     117.0       2.9
     118.0       3.0
     119.0       4.1
     120.0       2.4
     121.0       1.1
     122.0      14.8
     123.0       1.4
     129.0       1.9
     130.0       3.8
     131.0       4.0
     132.0       2.9
     133.0       1.1
     134.0       1.0
     135.0       1.8
     136.0       1.1
     137.0       2.2
     138.0       2.6
     143.0       1.2
     144.0       1.7
     145.0       1.8
     146.0       1.0
     147.0       1.9
     148.0       1.5
     149.0      26.1
     150.0       3.7
     151.0       1.6
     152.0       7.9
     153.0       4.2
     157.0       2.1
     159.0       1.0
     160.0       1.5
     163.0       1.1
     164.0       4.6
     165.0       3.5
     166.0       1.4
     167.0       3.7
     168.0       1.0
     175.0       1.3
     176.0       2.5
     177.0       6.2
     178.0       1.6
     179.0       1.2
     180.0       4.3
     181.0       7.3
     183.0      14.0
     184.0       2.5
     189.0       1.4
     190.0       3.1
     191.0       1.9
     192.0       1.0
     193.0       3.7
     196.0       4.1
     203.0       4.0
     204.0       1.4
     206.0      59.1
     207.0       7.2
     215.0       1.2
     217.0       1.5
     223.0       2.6
     224.0      15.5
     225.0       1.6
     231.0       3.1
     232.0       1.0
     259.0       2.0
     260.0       1.0
     278.0       1.2
     294.0      32.7
     295.0       7.5
     296.0       1.0