2-(4-(ethoxycarbonyl)phenoxy)acetic acid(30893-58-4) IR1

Mass

MS-IW-6496          
(p-(ethoxycarbonyl)phenoxy)acetic acid
C11H12O5            (Mass of molecular ion:    224)

   Source Temperature: 160 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      29.0       1.9
      39.0       1.0
      50.0       1.9
      63.0       1.7
      64.0       2.5
      65.0       4.3
      75.0       1.6
      76.0       3.3
      77.0       2.5
      78.0       1.5
      79.0       1.0
      92.0       4.4
      93.0       3.3
     103.0       3.2
     104.0       1.5
     105.0       1.8
     107.0       1.4
     109.0       1.8
     121.0      24.5
     122.0       2.2
     138.0       1.9
     149.0       2.1
     151.0       8.7
     152.0       1.1
     165.0       4.8
     166.0       1.0
     179.0     100.0
     180.0      13.9
     181.0       1.7
     196.0      24.2
     197.0       2.5
     210.0       2.1
     223.0       1.3
     224.0      43.7
     225.0       5.5