Glutaconic acid(628-48-8) IR2

Mass

MS-IW-6595          
cis-pentenedioic acid
C5H6O4              (Mass of molecular ion:    130)

   Source Temperature: 160 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      15.0       1.2
      17.0       2.7
      18.0      14.1
      26.0       3.1
      27.0       6.8
      28.0       8.2
      29.0      19.3
      31.0       3.9
      34.0       4.3
      36.0       1.2
      37.0       7.0
      38.0      11.9
      39.0      67.8
      40.0      29.3
      41.0      38.3
      42.0      28.5
      43.0      12.6
      44.0      46.9
      45.0      51.1
      46.0       1.3
      48.0       2.9
      53.0       4.3
      55.0       5.2
      56.0       2.1
      57.0      11.8
      58.0       7.6
      60.0       6.1
      66.0       1.3
      67.0       2.1
      68.0      63.2
      69.0      15.1
      70.0       6.5
      71.0      22.3
      84.0      91.6
      85.0      24.5
      86.0      26.6
      87.0       1.9
      88.0       5.9
      89.0       1.4
      95.0       2.7
     112.0     100.0
     113.0      18.5
     114.0       1.6
     131.0       1.1