4-(Butyryloxy)benzoic acid 4-methoxyphenyl ester(38454-19-2) IR1

Mass

MS2001-00546WA      
p-methoxyphenyl p-(butyryloxy)benzoate
C18H18O5            (Mass of molecular ion:    314)

   Source Temperature: 195 °C
   Sample Temperature:  20 °C
   Direct, 70 eV

      27.0       1.0
      39.0       1.7
      41.0       2.4
      43.0       4.1
      63.0       1.5
      64.0       1.8
      65.0       3.8
      71.0       2.3
      92.0       3.4
      93.0       4.3
      95.0       2.3
     109.0       1.8
     120.0       2.2
     121.0     100.0
     122.0       7.5
     123.0       7.8
     124.0       6.1
     191.0      21.3
     192.0       2.6
     244.0       2.9
     314.0      12.1
     315.0       2.5