2'-(1-oxopropyl)propionohydrazide(1528-34-3) IR2

Mass

MS-IW-6455          
1,2-dipropionylhydrazine
C6H12N2O2           (Mass of molecular ion:    144)

   Source Temperature: 140 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      26.0       1.4
      27.0       9.6
      28.0       4.7
      29.0      56.5
      30.0       1.6
      31.0       1.4
      32.0      52.0
      41.0       1.8
      42.0       1.2
      43.0       1.5
      44.0       2.0
      55.0       2.3
      56.0       1.6
      57.0     100.0
      58.0       4.2
      69.0       1.4
      88.0      97.0
      89.0       7.5
     115.0       2.0
     125.0       1.4
     126.0       4.2
     144.0      46.8
     145.0       5.3