Mass

MS-IW-4232          
3,3-diacetyldihydro-2(3H)-furanone
C8H10O4             (Mass of molecular ion:    170)

   Source Temperature: 230 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      14.0       1.2
      15.0       3.0
      27.0       2.3
      28.0       3.2
      29.0       1.7
      39.0       3.7
      40.0       1.9
      41.0       5.6
      42.0       7.7
      43.0      88.5
      44.0       4.4
      45.0       2.8
      53.0       1.6
      54.0       2.1
      55.0       5.6
      58.0       1.8
      60.0       1.3
      65.0       1.1
      66.0       2.3
      67.0       1.0
      68.0       4.6
      69.0       2.8
      70.0       8.4
      71.0       1.0
      82.0      17.7
      83.0       1.8
      84.0       1.9
      85.0       6.1
      86.0       8.9
      87.0       1.2
      95.0       7.9
      97.0       1.7
      98.0       4.8
      99.0       1.5
     110.0      17.1
     111.0       1.5
     113.0      45.9
     114.0       2.6
     127.0       1.4
     128.0     100.0
     129.0       8.7