5-苯(甲)酰戊酸

Mass

MS-IW-6499          
5-benzoylvaleric acid
C12H14O3            (Mass of molecular ion:    206)

   Source Temperature: 140 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      18.0       3.8
      27.0       1.4
      39.0       1.3
      41.0       1.1
      45.0       1.0
      50.0       1.6
      51.0       6.4
      55.0       2.5
      76.0       1.2
      77.0      31.4
      78.0       4.2
      84.0       1.8
      91.0       1.0
     105.0     100.0
     106.0       8.3
     120.0      42.2
     121.0       4.2
     128.0       1.0
     133.0       2.6
     146.0       2.2
     188.0       4.1
     206.0       7.7
     207.0       1.1