Mass

MS-IW-5931          
ethyl m-(1-naphthylazo)benzoate
C19H16N2O2          (Mass of molecular ion:    304)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      29.0       1.5
      51.0       1.0
      65.0       3.0
      75.0       2.1
      76.0       3.5
      77.0       4.2
     101.0       2.1
     103.0       2.7
     104.0       4.4
     121.0       6.9
     126.0       3.8
     127.0     100.0
     128.0      11.9
     129.0       1.0
     129.5       1.3
     140.0       1.0
     143.0       1.0
     149.0      10.6
     150.0       1.1
     155.0       9.0
     156.0       1.0
     202.0       4.8
     203.0       4.1
     231.0       2.1
     258.0       1.2
     259.0       4.2
     275.0       1.3
     276.0       2.1
     303.0       2.7
     304.0      70.2
     305.0      15.1
     306.0       2.0