甲基乙基酮-DNPH

Mass

MS-IW-5253          
2-butanone 2,4-dinitrophenylhydrazone
C10H12N4O4          (Mass of molecular ion:    252)

   Source Temperature: 170 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      15.0       1.4
      27.0       7.0
      28.0       7.9
      29.0      16.6
      30.0       9.9
      38.0       2.1
      39.0       8.6
      40.0       1.5
      41.0      10.0
      42.0      55.5
      43.0      12.3
      50.0       2.4
      51.0       7.4
      52.0       4.5
      53.0       4.4
      54.0       3.3
      55.0      32.8
      56.0       5.2
      57.0       5.0
      62.0       4.1
      63.0       9.0
      64.0       4.5
      65.0       2.6
      66.0       1.6
      68.0       3.7
      69.0       1.3
      70.0       7.1
      71.0       2.1
      72.0       1.3
      73.0      55.0
      74.0       3.6
      75.0       7.7
      76.0       5.9
      77.0       8.1
      78.0      13.4
      79.0      18.1
      80.0       2.5
      88.0       1.1
      89.0       2.5
      90.0       4.6
      91.0       7.9
      92.0       6.3
      93.0       1.9
     102.0       1.0
     103.0       2.5
     104.0       3.4
     105.0       3.1
     106.0       3.6
     107.0       1.8
     115.0       5.5
     116.0       5.9
     117.0       8.0
     118.0       3.5
     119.0       3.9
     120.0       1.3
     122.0      11.2
     123.0       1.2
     128.0       1.1
     129.0       2.0
     130.0       2.7
     131.0       4.8
     132.0       3.0
     133.0       4.2
     134.0       1.2
     135.0       6.6
     136.0       1.8
     137.0       1.0
     143.0       1.9
     144.0       2.7
     145.0       3.9
     146.0       1.7
     149.0       1.9
     152.0      22.4
     153.0       2.9
     158.0       1.2
     159.0       1.4
     160.0       1.5
     161.0       1.2
     163.0       2.9
     164.0       1.6
     165.0       4.8
     171.0       2.5
     172.0       1.0
     173.0       1.4
     175.0       3.2
     176.0       1.1
     177.0       2.4
     180.0      10.5
     181.0      27.2
     182.0       3.2
     183.0       1.7
     190.0       1.5
     191.0       1.8
     192.0       1.1
     196.0       1.9
     217.0       3.4
     218.0       2.9
     219.0       4.2
     223.0       1.0
     236.0       1.5
     252.0     100.0
     253.0      14.5
     254.0       1.8