双(3-甲基-1-苯基-5-吡唑啉酮)

Mass

MS-NW-2170          
3,3'-dimethyl-1,1'-diphenyl-4,4'-bi-2-pyrazoline-5,5'-dione
C20H18N4O2          (Mass of molecular ion:    346)

   Source Temperature: 230 °C
   Sample Temperature: 250 °C
   Direct, 75 eV

      17.0       2.4
      18.0      11.9
      27.0       3.1
      28.0       5.3
      38.0       1.7
      39.0       5.6
      40.0       2.3
      41.0       5.5
      42.0       3.1
      43.0       1.1
      44.0       3.1
      50.0       3.4
      51.0      17.1
      52.0       4.2
      53.0       1.3
      63.0       2.6
      64.0       4.7
      65.0       3.5
      66.0       1.8
      67.0       1.5
      76.0       2.1
      77.0     100.0
      78.0      11.0
      79.0       1.4
      91.0      12.3
      92.0       4.3
      93.0       5.4
      94.0       1.4
     103.0       2.2
     104.0       1.7
     105.0      13.7
     106.0       3.2
     115.0       2.4
     116.0       1.1
     117.0       1.3
     118.0       3.2
     119.0       4.6
     122.0       1.9
     128.0       4.1
     129.0       1.3
     132.0       1.8
     142.0       2.1
     143.0       6.2
     144.0       1.4
     168.0       1.2
     169.0       1.2
     170.0       2.0
     172.0       2.0
     173.0       4.4
     174.0       7.4
     183.0       1.7
     184.0       1.5
     185.0       3.3
     186.0       1.0
     196.0       1.6
     197.0       1.3
     198.0       1.6
     199.0       1.1
     209.0       1.2
     210.0       2.6
     211.0      12.5
     212.0       3.5
     213.0       5.3
     218.0       6.5
     219.0       1.3
     224.0       5.2
     225.0       1.8
     226.0       1.8
     239.0       6.9
     240.0       1.4
     241.0       3.1
     254.0       1.0
     274.0       1.4
     275.0       2.5
     276.0       1.0
     301.0       1.2
     302.0       1.2
     303.0       1.7
     304.0       1.1
     315.0      21.8
     316.0      15.9
     317.0       3.6
     343.0       1.0
     344.0      68.1
     345.0      22.6
     346.0      21.8
     347.0       4.9