HYDROQUINONE-O,O'-DIACETIC ACID(2245-53-6) ¹H NMR

Mass

MS2003-02041WA      
(p-phenylenedioxy)diacetic acid
C10H10O6            (Mass of molecular ion:    226)

   Source Temperature: 250 °C
   Sample Temperature: 115 °C
   Direct, 70 eV

      31.0       3.5
      38.0       1.2
      39.0       1.6
      42.0       1.1
      45.0       1.5
      50.0       2.9
      51.0       1.9
      52.0       1.2
      53.0       1.7
      54.0       1.6
      59.0       3.5
      62.0       1.0
      63.0       5.0
      64.0       7.3
      65.0       3.3
      66.0       1.1
      75.0       1.6
      76.0       4.2
      77.0       4.2
      78.0       1.4
      79.0       1.1
      81.0      10.4
      82.0       1.0
      92.0       8.6
      93.0       3.3
      94.0       1.0
      95.0       2.3
     105.0       2.2
     107.0       1.5
     109.0     100.0
     110.0       7.4
     121.0       1.1
     123.0       2.0
     135.0       1.3
     151.0       4.7
     167.0      61.9
     168.0       9.6
     169.0       1.1
     181.0       6.4
     226.0      77.5
     227.0       8.5
     228.0       1.4