![图谱](https://www.chemicalbook.com/Spectrum/6272-40-8_MS_1.jpg)
Mass
MS-IW-2574
2-benzoylbenzofuran
C15H10O2 (Mass of molecular ion: 222)
Source Temperature: 140 °C
Sample Temperature: 110 °C
Direct, 75 eV
39.0 3.3
50.0 2.0
51.0 8.5
62.0 1.9
63.0 5.3
76.0 2.1
77.0 43.6
78.0 2.9
82.0 1.9
82.5 1.5
89.0 13.4
90.0 1.2
97.0 7.4
97.5 1.2
104.0 1.4
105.0 62.4
106.0 4.9
139.0 1.1
145.0 38.7
146.0 3.9
163.0 1.0
164.0 1.1
165.0 7.3
166.0 1.8
194.0 14.1
195.0 2.2
205.0 6.3
206.0 1.1
221.0 15.7
222.0 100.0
223.0 16.5
224.0 1.7