2H-Indol-2-one, 1,3-dihydro-1-methyl-3-(2-oxo-2-phenylethyl)-(844-49-5) IR2

Mass

MS-IW-4157          
1-methyl-3-phenacyl-2-indolinone
C17H15NO2           (Mass of molecular ion:    265)

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

      51.0       2.3
      77.0      12.8
      78.0       1.1
      89.0       1.0
      90.0       1.1
      91.0       2.8
     103.0       1.1
     105.0       5.2
     117.0       4.1
     118.0       1.5
     130.0       2.7
     131.0       1.3
     132.0       3.7
     145.0       1.8
     146.0       1.4
     159.0       1.4
     160.0     100.0
     161.0      11.1
     265.0      30.4
     266.0       6.1