Benzeneacetamide, N-(1,3-dioxobutyl)-(16673-84-0) IR1

Mass

MS-IW-0467          
N-acetoacetylphenylacetamide
C12H13NO3           (Mass of molecular ion:    219)

   Source Temperature: 170 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       1.0
      28.0       1.6
      39.0       2.7
      41.0       1.3
      42.0       1.7
      43.0      35.9
      44.0       2.6
      51.0       1.2
      59.0       1.0
      63.0       1.6
      65.0       7.2
      69.0       3.4
      84.0       4.9
      85.0      13.1
      86.0       2.8
      89.0       2.4
      90.0       7.9
      91.0      34.0
      92.0      19.8
      93.0       1.5
     102.0       2.0
     117.0       1.0
     118.0     100.0
     119.0       9.0
     128.0       1.9
     135.0      11.4
     136.0       1.8
     219.0       5.6