1-(2,2,2-三甲基乙酰基)-1H-苯并三唑(26179-83-9)质谱(MS)

Mass

MS-IW-8318          
1-(1H-benzotriazol-1-yl)-2,2-dimethyl-1-propanone
C11H13N3O           (Mass of molecular ion:    203)

   Source Temperature: 140 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      28.0       1.5
      37.0       2.9
      38.0       5.1
      39.0       4.3
      40.0       1.3
      41.0       6.9
      44.5       2.3
      45.5       3.3
      50.0       1.3
      51.0       1.9
      52.0       7.7
      59.5       1.4
      61.0       1.8
      62.0       3.0
      63.0      15.9
      64.0      36.0
      65.0       7.7
      90.0       2.0
      91.0      62.7
      92.0       4.5
     119.0     100.0
     120.0       9.3