Mass
MS-IW-2703
2,5-dimethoxyterephthalaldehyde
C10H10O4 (Mass of molecular ion: 194)
Source Temperature: 140 °C
Sample Temperature: 100 °C
Direct, 75 eV
28.0 1.3
29.0 1.9
38.0 1.2
39.0 3.0
41.0 2.0
43.0 1.7
50.0 3.4
51.0 6.3
52.0 4.1
53.0 11.5
54.0 1.6
55.0 2.1
61.0 1.7
62.0 4.3
63.0 7.9
64.0 3.4
65.0 4.3
66.0 1.7
67.0 1.7
69.0 2.9
74.0 2.8
75.0 4.2
76.0 2.9
77.0 6.9
78.0 3.5
79.0 5.0
80.0 3.3
82.0 1.6
88.0 1.0
89.0 1.3
91.0 3.9
92.0 3.8
93.0 2.2
94.0 2.0
95.0 5.1
97.0 1.3
102.0 1.6
103.0 1.2
104.0 1.2
105.0 4.1
106.0 1.9
107.0 4.6
108.0 3.7
109.0 4.0
116.0 3.4
117.0 3.5
119.0 5.7
120.0 3.2
121.0 3.2
122.0 2.9
123.0 4.1
133.0 5.7
134.0 8.5
135.0 6.8
136.0 9.5
137.0 3.2
147.0 1.5
148.0 15.6
149.0 7.0
150.0 3.9
151.0 13.1
152.0 1.5
159.0 1.7
162.0 6.1
163.0 2.9
165.0 7.4
176.0 7.8
177.0 2.9
178.0 1.7
179.0 19.5
180.0 2.0
193.0 13.5
194.0 100.0
195.0 11.1
196.0 4.5