Mass
MS-IW-6760
6-chloro-4-methyl-3(2H)-pyridazinone
C5H5ClN2O (Mass of molecular ion: 144)
Source Temperature: 150 °C
Sample Temperature: 130 °C
Direct, 75 eV
26.0 1.8
27.0 5.2
28.0 3.4
29.0 1.9
36.0 1.2
37.0 4.6
38.0 4.8
39.0 7.8
40.0 2.1
49.0 2.0
50.0 7.8
51.0 25.5
52.0 11.1
53.0 8.0
54.0 4.8
55.0 1.6
56.0 1.1
61.0 2.6
62.0 1.5
63.0 2.0
64.0 2.8
65.0 1.1
66.0 1.6
81.0 20.1
82.0 1.2
87.0 20.6
88.0 2.7
89.0 7.3
109.0 2.1
115.0 20.0
116.0 22.2
117.0 7.6
118.0 7.2
144.0 100.0
145.0 7.1
146.0 32.7
147.0 2.3