4-NITROCHALCONE

Mass

MS2014-05057CW      
4-nitrochalcone
C15H11NO3           (Mass of molecular ion:    253)

   Source Temperature: 250 °C
   Sample Temperature:  25 °C
   Direct, 70 eV

      30.0       1.3
      39.0       1.6
      50.0       4.9
      51.0      12.8
      52.0       2.3
      63.0       3.2
      74.0       2.5
      75.0       4.3
      76.0      10.1
      77.0      55.7
      78.0       4.7
      88.0       1.3
      89.0       4.4
      90.0       5.0
      92.0       1.2
     101.0       2.1
     102.0      18.0
     103.0       2.3
     105.0      68.0
     106.0       5.2
     115.0       1.2
     118.0       3.7
     129.0       1.8
     130.0      15.5
     131.0       3.3
     139.0       1.0
     146.0       1.7
     148.0       1.0
     151.0       2.0
     152.0       4.7
     153.0       1.0
     159.0       1.0
     165.0       2.9
     166.0       1.2
     167.0       2.3
     176.0      31.3
     177.0       6.6
     178.0      28.2
     179.0      13.8
     180.0       2.3
     189.0       1.2
     195.0       2.9
     205.0       1.4
     206.0      34.4
     207.0      16.4
     208.0       3.1
     223.0       1.8
     224.0       1.0
     225.0      11.3
     226.0       1.8
     236.0      48.9
     237.0       9.3
     238.0       1.1
     252.0      22.0
     253.0     100.0
     254.0      16.5
     255.0       1.9