1,4-Naphthalenedione, 2,3,5-trimethoxy-(62345-18-0) MS

Mass

MS2001-00657WA      
2,3,5-trimethoxy-1,4-naphthoquinone
C13H12O5            (Mass of molecular ion:    248)

   Source Temperature: 190 °C
   Sample Temperature:  25 °C
   Direct, 70 eV

      15.0      20.7
      27.0       1.6
      29.0       4.2
      30.0       1.0
      31.0       2.2
      37.0       1.6
      38.0       1.0
      39.0       5.3
      43.0       3.5
      50.0       8.5
      51.0       3.7
      52.0       3.3
      53.0       2.5
      59.0       3.3
      61.0       2.8
      62.0       9.2
      63.0      15.1
      64.0       2.1
      65.0       3.9
      69.0       2.3
      73.0       1.2
      74.0      10.4
      75.0      24.0
      76.0      69.3
      77.0      12.0
      78.0       6.1
      79.0       1.3
      81.0       1.7
      86.0       2.0
      87.0       4.1
      88.0       7.7
      89.0       8.1
      90.0       3.5
      91.0      11.0
      92.0       4.6
     100.0       1.1
     101.0       2.6
     102.0       4.3
     103.0       9.6
     104.0      38.8
     105.0      12.5
     106.0       5.3
     107.0       2.6
     115.0       1.5
     116.0       4.7
     117.0       2.7
     118.0       4.1
     119.0      17.3
     120.0       4.2
     121.0       1.8
     128.0       1.5
     129.0       3.0
     130.0       2.5
     131.0       5.7
     132.0       3.6
     133.0      19.1
     134.0      49.1
     135.0      26.9
     136.0       2.4
     143.0       1.6
     144.0       3.1
     145.0       5.9
     146.0       2.9
     147.0      10.3
     148.0       1.3
     149.0       3.1
     157.0       3.1
     158.0       1.7
     159.0       6.8
     160.0      11.0
     161.0       4.2
     162.0       5.8
     163.0       2.4
     171.0       1.8
     172.0       2.8
     173.0      15.1
     174.0       5.8
     175.0       8.8
     176.0       2.6
     177.0      42.6
     178.0       4.7
     179.0       1.6
     185.0       3.1
     187.0      15.5
     188.0      13.3
     189.0      11.2
     190.0       5.3
     191.0       5.3
     192.0       1.2
     201.0       5.1
     202.0       2.7
     203.0      95.4
     204.0      13.0
     205.0      24.2
     206.0       3.0
     213.0       1.2
     215.0       8.0
     216.0       2.3
     217.0       2.6
     218.0      17.1
     219.0      11.9
     220.0       2.7
     229.0       1.6
     230.0      54.5
     231.0       8.8
     232.0       2.4
     233.0     100.0
     234.0      14.5
     235.0       3.5
     247.0       3.5
     248.0      80.9
     249.0      11.9
     250.0       4.2