ALPHA,ALPHA-DIMETHYL-GAMMA-BUTYROLACTONE(3709-08-8) ¹³C NMR

Mass

MS-KW-0969          
alpha,alpha-dimethyl-gamma-butyrolactrone
C6H10O2             (Mass of molecular ion:    114)

   Source Temperature: 240 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       2.2
      26.0       2.0
      27.0      12.7
      28.0       8.3
      29.0      20.0
      31.0       1.0
      37.0       1.0
      38.0       2.3
      39.0      23.0
      40.0       4.7
      41.0      37.6
      42.0      35.2
      43.0       6.8
      45.0       2.2
      50.0       1.0
      51.0       1.3
      53.0       4.4
      54.0       2.3
      55.0     100.0
      56.0      20.1
      57.0       3.9
      67.0       1.1
      69.0       3.9
      70.0      49.0
      71.0       4.2
      85.0       1.6
     114.0      13.0
     115.0       2.9