3,5-Dimethoxyphthalicacid(13133-05-6) IR2

Mass

MS-IW-6404          
3,5-dimethoxyphthalic acid
C10H10O6            (Mass of molecular ion:    226)

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

      15.0       2.2
      17.0       2.3
      18.0      13.2
      28.0       3.5
      37.0       1.8
      38.0       1.0
      39.0       3.8
      43.0       1.3
      44.0       3.0
      49.0       1.2
      50.0       7.0
      51.0       2.6
      52.0       1.4
      53.0       2.7
      59.0       1.6
      61.0       4.6
      62.0      11.2
      63.0      14.1
      64.0       1.6
      65.0       4.2
      66.0       1.2
      69.0       8.3
      73.0       1.0
      74.0       2.6
      75.0       5.3
      76.0       2.6
      77.0       4.9
      78.0       8.5
      79.0       1.9
      90.0       2.3
      91.0       6.0
      92.0       1.5
      93.0       5.1
     105.0       1.8
     106.0      57.7
     107.0       6.8
     108.0       1.5
     109.0       1.2
     121.0       1.3
     122.0       5.5
     133.0       1.4
     134.0      19.1
     135.0      17.2
     136.0       2.9
     137.0       1.6
     149.0       3.6
     150.0      11.2
     151.0       1.5
     152.0       9.4
     153.0       1.0
     162.0       4.2
     163.0      18.5
     164.0      58.4
     165.0      10.6
     166.0       1.1
     178.0       1.2
     179.0       1.7
     180.0       5.1
     182.0       4.4
     194.0       3.3
     207.0       1.4
     208.0     100.0
     209.0      12.4
     210.0       1.7
     226.0       3.1