Mass
MS-IW-1622
2'-hydroxy-5'-methylacetoacetophenone
C11H12O3 (Mass of molecular ion: 192)
Source Temperature: 120 °C
Sample Temperature: 110 °C
Direct, 75 eV
15.0 1.0
27.0 3.0
28.0 1.9
39.0 6.6
41.0 1.3
43.0 23.9
50.0 2.9
51.0 8.5
52.0 4.0
53.0 4.6
55.0 1.9
62.0 1.2
63.0 3.2
65.0 2.1
67.0 1.9
69.0 4.0
74.0 1.1
76.0 1.1
77.0 17.5
78.0 9.3
79.0 4.5
85.0 2.1
87.0 1.0
88.5 1.1
89.0 1.6
90.0 1.5
91.0 3.9
103.0 1.9
104.0 1.1
105.0 6.9
106.0 11.0
107.0 11.2
108.0 3.2
109.0 1.7
115.0 1.4
131.0 4.7
132.0 2.0
133.0 2.7
134.0 34.4
135.0 100.0
136.0 8.9
145.0 5.8
146.0 4.3
149.0 1.6
150.0 27.5
151.0 2.8
173.0 2.6
174.0 44.0
175.0 15.6
176.0 1.9
177.0 25.7
178.0 2.8
191.0 1.0
192.0 58.1
193.0 7.5