2,2,4-TRIMETHYL-5-OXO-2,5-DIHYDRO-3-FURANCARBOXYLICACID

Mass

MS-IW-5466          
2,2,4-trimethyl-5-oxo-2,5-dihydro-3-furancarboxylic acid
C8H10O4             (Mass of molecular ion:    170)

   Source Temperature: 160 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      15.0       1.2
      18.0       3.8
      27.0       3.0
      28.0       1.7
      29.0       1.6
      38.0       1.5
      39.0       8.9
      40.0       1.3
      41.0       3.8
      42.0       1.1
      43.0      55.4
      44.0       1.9
      45.0       1.2
      51.0       1.5
      53.0       3.2
      55.0       2.0
      59.0       4.5
      63.0       1.1
      65.0       1.4
      66.0       1.5
      67.0      19.7
      68.0       1.7
      77.0       1.3
      79.0       2.6
      80.0       1.1
      81.0       2.0
      82.0       1.4
      83.0       1.8
      84.0       2.7
      85.0       5.1
      95.0       5.6
      99.0       4.3
     100.0       1.3
     109.0      37.2
     110.0      13.6
     111.0       1.4
     113.0       1.1
     125.0       2.5
     127.0      65.7
     128.0      30.0
     129.0       2.3
     137.0      17.2
     138.0       2.0
     155.0     100.0
     156.0       8.0
     157.0       1.1
     170.0       1.8