1-Ethyl-1-methylsuccinic acid(631-31-2) IR2

Mass

MS-NW-9053          
2-ethyl-2-methylsuccinic acid
C7H12O4             (Mass of molecular ion:    160)

   Source Temperature: 170 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      15.0       1.7
      17.0       3.0
      18.0      15.8
      26.0       1.7
      27.0      21.9
      28.0       7.2
      29.0      30.3
      31.0       4.4
      38.0       1.5
      39.0      24.4
      40.0       4.6
      41.0      66.3
      42.0      20.2
      43.0      33.2
      44.0       2.2
      45.0      30.5
      46.0       1.0
      51.0       1.7
      53.0       8.3
      54.0       3.1
      55.0      89.9
      56.0       7.5
      57.0      20.2
      58.0       4.8
      59.0      10.7
      60.0      22.4
      61.0       1.9
      67.0       4.7
      68.0      23.9
      69.0      79.8
      70.0      61.9
      71.0      15.2
      72.0       6.1
      73.0     100.0
      74.0       4.8
      81.0       2.7
      82.0       2.9
      83.0      29.8
      84.0       2.3
      85.0      12.1
      86.0      28.6
      87.0      67.9
      88.0       3.4
      96.0      13.7
      97.0      26.6
      98.0       2.0
      99.0      18.2
     100.0       5.0
     101.0      77.3
     102.0       4.3
     113.0       8.8
     114.0      92.0
     115.0      26.7
     116.0      12.5
     127.0       2.0
     131.0       1.1
     132.0      11.1
     142.0       5.3
     143.0       3.9
     161.0       1.1