Mass
MS-IW-6748
6-chloro-5-methyl-3(2H)-pyridazinone
C5H5ClN2O (Mass of molecular ion: 144)
Source Temperature: 150 °C
Sample Temperature: 130 °C
Direct, 75 eV
18.0 2.2
26.0 2.2
27.0 7.8
28.0 4.1
29.0 2.5
30.0 1.6
36.0 1.7
37.0 6.1
38.0 6.9
39.0 13.0
40.0 2.7
41.0 1.2
42.0 2.8
43.0 1.3
47.0 1.0
49.0 2.4
50.0 9.2
51.0 30.3
52.0 15.8
53.0 13.9
54.0 5.1
55.0 3.5
61.0 2.9
62.0 1.5
63.0 1.9
64.0 2.3
65.0 1.0
66.0 2.3
67.0 5.8
69.0 1.1
72.0 2.3
73.0 1.4
74.0 1.1
79.0 1.4
81.0 43.2
82.0 3.2
87.0 23.2
88.0 4.4
89.0 7.9
90.0 1.4
94.0 1.1
109.0 13.2
115.0 29.9
116.0 15.9
117.0 10.4
118.0 5.1
144.0 100.0
145.0 8.3
146.0 32.3
147.0 2.6