4,8-二溴-1H,3H-苯并[1,2-C:4,5-C']二呋喃-1,3,5,7-四酮(24848-78-0)質(zhì)譜(MS)
InChI:
InChIKey:
Smiles:
-
Mass
MS-IW-1127
3,6-dibromo-1,2;4,5-benzenetetracarboxylic dianhydride
C10Br2O6 (Mass of molecular ion: 374)
Source Temperature: 160 °C
Sample Temperature: 140 °C
Direct, 75 eV
17.0 8.5
18.0 41.9
28.0 6.1
36.0 12.3
44.0 4.8
48.0 2.6
50.0 1.6
60.0 6.6
64.0 1.0
67.5 1.9
72.0 33.7
73.0 2.5
75.5 8.0
76.0 1.1
76.5 7.8
79.0 2.6
80.0 3.1
81.0 2.5
82.0 3.0
88.0 1.0
89.5 21.0
90.0 1.7
90.5 20.7
91.0 2.3
93.0 1.3
100.0 5.5
107.0 4.4
109.0 1.6
115.0 3.7
116.0 2.8
117.0 3.8
121.0 1.1
122.0 1.3
129.0 2.4
130.0 4.0
131.0 2.5
135.0 4.0
137.0 1.2
139.0 1.3
141.0 1.2
143.0 6.6
144.0 13.1
144.5 1.2
145.0 6.4
151.0 29.1
152.0 2.1
153.0 28.3
154.0 2.0
179.0 39.1
180.0 3.0
181.0 38.4
182.0 2.9
188.0 1.3
207.0 1.3
214.0 3.2
216.0 4.1
218.0 1.0
232.0 1.8
251.0 3.8
253.0 3.9
258.0 17.4
259.0 1.3
260.0 32.6
261.0 2.6
262.0 15.7
263.0 1.1
286.0 10.2
287.0 1.0
288.0 13.1
289.0 1.3
290.0 3.3
302.0 14.1
303.0 1.4
304.0 27.1
305.0 2.5
306.0 13.9
307.0 1.3
330.0 54.4
331.0 5.8
332.0 100.0
333.0 9.9
334.0 46.5
335.0 4.4
374.0 50.4
375.0 5.8
376.0 98.9
377.0 10.8
378.0 49.0
379.0 5.6