5-acetylfuran-2-carboxylic acid

Mass

MS-IW-9826          
5-acetyl-2-furoic acid
C7H6O4              (Mass of molecular ion:    154)

   Source Temperature: 150 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      14.0       1.0
      15.0       4.9
      16.0       3.2
      17.0       5.9
      18.0      16.1
      26.0       2.4
      27.0       3.4
      28.0       6.3
      29.0       2.5
      37.0       4.4
      38.0      10.3
      39.0      19.2
      40.0       1.5
      41.0       1.6
      42.0       3.3
      43.0      33.2
      44.0      11.3
      45.0       4.4
      50.0       2.4
      51.0       3.7
      52.0       1.6
      53.0       4.2
      54.0       1.2
      55.0       3.3
      61.0       1.0
      63.0       2.0
      65.0       1.0
      66.0       3.1
      67.0       4.1
      68.0       1.1
      79.0       1.1
      92.0       1.7
      94.0       1.6
      95.0      23.2
      96.0       1.4
     110.0       2.6
     111.0       1.3
     112.0       1.1
     137.0       1.7
     139.0     100.0
     140.0       7.1
     141.0       1.0
     154.0      37.9
     155.0       3.1
     156.0       3.6