Mass
MS-IW-7707
6-hydroxy-2-(3-oxobutyl)-3(2H)-pyridazinone
C8H10N2O3 (Mass of molecular ion: 182)
Source Temperature: 160 °C
Sample Temperature: 170 °C
Direct, 75 eV
15.0 3.7
18.0 3.8
25.0 1.0
26.0 9.0
27.0 16.2
28.0 9.0
29.0 4.4
37.0 1.0
38.0 2.3
39.0 4.9
40.0 3.0
41.0 5.7
42.0 12.9
43.0 49.4
44.0 5.4
50.0 1.5
51.0 4.1
52.0 4.3
53.0 5.3
54.0 18.0
55.0 49.4
56.0 3.9
57.0 2.2
58.0 7.9
66.0 1.5
67.0 3.4
68.0 1.6
69.0 1.7
70.0 21.3
71.0 16.4
77.0 1.3
78.0 4.9
80.0 30.2
81.0 4.4
82.0 58.7
83.0 13.8
84.0 5.1
85.0 2.9
86.0 1.9
94.0 2.1
97.0 2.8
98.0 35.5
99.0 3.1
108.0 1.5
111.0 1.5
112.0 70.6
113.0 17.2
114.0 1.0
120.0 1.0
123.0 1.9
125.0 23.5
126.0 1.5
135.0 1.0
136.0 1.2
137.0 4.9
139.0 100.0
140.0 11.7
141.0 1.0
146.0 1.6
163.0 1.4
164.0 31.6
165.0 3.7
182.0 52.2
183.0 7.4