(+/-)-trans-1,2-Cyclopropanedicarboxylic acid(58616-95-8) IR1

Mass

MS-IW-6021          
trans-(+-)-1,2-cyclopropanedicarboxylic acid
C5H6O4              (Mass of molecular ion:    130)

   Source Temperature: 140 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      17.0       1.2
      18.0       5.9
      26.0       2.5
      27.0       6.9
      28.0       6.5
      29.0      17.2
      31.0       3.5
      37.0       3.4
      38.0       6.8
      39.0      39.5
      40.0      13.9
      41.0      14.0
      42.0       7.1
      43.0       6.2
      44.0       5.6
      45.0      27.8
      53.0       1.9
      55.0      18.7
      56.0       2.8
      57.0       7.3
      60.0       1.2
      66.0       2.5
      67.0       3.0
      68.0      15.5
      69.0       4.4
      70.0       1.5
      71.0       3.3
      73.0       1.9
      84.0     100.0
      85.0      56.9
      86.0       4.2
      95.0       1.8
     112.0      18.7
     113.0      12.2
     129.0       1.8
     130.0       3.9