1,3,5-三苯基-4,5-二氢-1H-吡唑(742-01-8)质谱(MS)

Mass

MS-IW-3331          
1,3,5-triphenyl-2-pyrazoline
C21H18N2            (Mass of molecular ion:    298)

   Source Temperature: 190 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      39.0       1.7
      41.0       1.1
      50.0       1.1
      51.0       6.1
      52.0       1.2
      63.0       2.2
      64.0       6.7
      65.0       3.2
      76.0       1.3
      77.0      18.2
      78.0       2.8
      89.0       1.9
      90.0       1.5
      91.0      40.8
      92.0       3.5
     102.0       1.1
     103.0       4.1
     104.0       7.3
     105.0       1.8
     115.0       5.4
     116.0       1.7
     117.0       1.8
     118.0       1.8
     148.0       1.4
     149.0       3.2
     152.0       1.2
     165.0       4.1
     166.0       1.1
     167.0       1.4
     178.0       2.7
     180.0       4.5
     181.0       1.5
     189.0       1.5
     190.0       1.4
     191.0       2.4
     192.0       4.0
     193.0       6.5
     194.0       9.5
     195.0       2.2
     206.0       3.5
     207.0       1.0
     219.0       1.2
     220.0       2.0
     221.0      35.2
     222.0       6.0
     267.0       1.1
     268.0       1.1
     295.0      17.6
     296.0      36.4
     297.0      13.8
     298.0     100.0
     299.0      23.7
     300.0       2.7