Mass
MS-IW-3314
2-phenyl-2,3-dihydro-1,4-phthalazinedione
C14H10N2O2 (Mass of molecular ion: 238)
Source Temperature: 170 °C
Sample Temperature: 150 °C
Direct, 75 eV
39.0 2.2
41.0 1.0
50.0 5.7
51.0 10.2
52.0 1.6
63.0 2.1
64.0 7.3
65.0 4.5
66.0 1.6
74.0 1.6
75.0 2.7
76.0 14.4
77.0 17.3
78.0 2.0
90.0 1.3
91.0 89.9
92.0 9.2
102.0 2.3
104.0 26.3
105.0 6.8
108.0 1.0
119.0 3.7
130.0 4.1
132.0 1.9
133.0 2.1
148.0 1.4
152.0 1.3
181.0 1.2
194.0 2.5
237.0 11.6
238.0 100.0
239.0 16.0
240.0 1.6