3-(4-Nitrophenyl)-5(4H)-isoxazolone(39214-83-0) MS

Mass

MS-IW-7781          
3-(p-nitrophenyl)-5(4H)-isoxazolone
C9H6N2O4            (Mass of molecular ion:    206)

   Source Temperature: 160 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      27.0       2.3
      28.0      11.2
      30.0       7.2
      37.0       1.0
      38.0       1.8
      39.0       3.2
      42.0       4.2
      44.0      25.5
      50.0      11.7
      51.0       7.5
      52.0       2.6
      61.0       1.1
      62.0       5.0
      63.0       5.7
      64.0       2.5
      65.0       2.6
      69.0       2.2
      74.0       4.8
      75.0       9.7
      76.0      15.7
      77.0       8.5
      78.0       1.2
      86.0       1.0
      87.0       2.1
      88.0       8.3
      89.0       9.2
      90.0      12.5
      91.0       3.2
      92.0       5.0
     101.0       1.9
     102.0      19.3
     103.0      10.9
     104.0       7.8
     105.0       5.0
     106.0       1.9
     108.0       2.0
     114.0       1.2
     115.0       2.6
     116.0       3.9
     117.0       1.7
     118.0      13.7
     119.0       2.8
     120.0       2.2
     131.0       1.4
     132.0       4.4
     134.0       3.6
     138.0       4.8
     143.0       1.4
     148.0      83.6
     149.0      21.8
     150.0      26.1
     151.0      28.4
     152.0       2.4
     160.0       1.5
     161.0       4.2
     162.0       5.8
     164.0      17.9
     165.0       1.9
     178.0       3.5
     189.0       1.7
     190.0       1.8
     206.0     100.0
     207.0      11.9
     208.0       4.1