Mass
MS-IW-3382
3-phenyl-4H-chromen-4-one
C15H10O2 (Mass of molecular ion: 222)
Source Temperature: 140 °C
Sample Temperature: 100 °C
Direct, 75 eV
18.0 1.1
39.0 2.0
50.0 2.6
51.0 2.4
52.0 1.1
62.0 1.6
63.0 5.7
64.0 6.1
74.0 2.0
75.0 2.2
76.0 4.2
77.0 1.5
82.0 1.6
82.5 1.8
89.0 2.0
92.0 19.5
93.0 1.4
97.0 1.9
102.0 7.5
110.0 1.4
110.5 2.2
111.0 6.6
111.5 1.0
120.0 31.0
121.0 2.5
139.0 1.4
163.0 1.7
164.0 1.6
165.0 6.7
166.0 1.3
194.0 1.5
221.0 100.0
222.0 86.8
223.0 13.1
224.0 1.3