(-)-DIACETYL-D-TARTARIC ANHYDRIDE(70728-23-3) MS

Mass

MS-KW-0717          
(-)-diacetyl-D-tartaric anhydride
C8H8O7              (Mass of molecular ion:    216)

   Source Temperature: 170 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       4.0
      18.0       3.7
      28.0       3.0
      29.0       2.0
      42.0       3.7
      43.0     100.0
      44.0       4.5
      45.0       6.5
      58.0       1.0
      60.0       8.4
      61.0       2.4
      71.0       1.2
      76.0       2.6
      86.0       1.1
     100.0       9.5
     102.0       2.2
     103.0       2.0
     118.0       1.1
     129.0       6.5
     130.0       1.2
     147.0       1.1
     160.0       1.8