氧化偶氮苯-4,4'-二羧酸二乙酯(6421-04-1)核磁圖(13CNMR)
分子式:C18H18N2O5
分子量: 342.35
InChI:InChI=1S/C18H18N2O5/c1-3-24-17(21)13-5-9-15(10-6-13)19-20(23)16-11-7-14(8-12-16)18(22)25-4-2/h5-12H,3-4H2,1-2H3/b20-19-
InChIKey: LOOVRYZFUGHEMF-VXPUYCOJSA-N
Smiles:C1(/[N+](/[O-])=N/C2C=CC(C(=O)OCC)=CC=2)C=CC(C(=O)OCC)=CC=1
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Mass
MS-NW-8048
diethyl 4,4'-azoxydibenzoate
C18H18N2O5 (Mass of molecular ion: 342)
Source Temperature: 190 °C
Sample Temperature: 170 °C
Direct, 75 eV
18.0 1.7
27.0 2.4
28.0 2.6
29.0 20.0
39.0 3.0
50.0 3.1
51.0 1.9
63.0 4.7
64.0 3.3
65.0 21.2
66.0 1.3
75.0 5.8
76.0 11.5
77.0 5.5
78.0 1.4
79.0 1.9
81.0 1.5
89.0 1.5
90.0 4.5
91.0 4.3
92.0 3.5
93.0 8.2
103.0 33.2
104.0 13.0
105.0 2.0
107.0 2.2
108.0 1.2
109.0 5.7
117.0 2.8
118.0 3.4
119.0 2.5
120.0 1.6
121.0 19.0
122.0 1.9
126.0 4.6
135.0 4.3
137.0 7.0
141.0 1.2
149.0 100.0
150.0 10.2
151.0 1.4
152.0 1.1
153.0 1.6
163.0 3.1
165.0 7.9
166.0 1.3
168.0 2.0
169.0 3.6
177.0 17.5
178.0 1.9
179.0 1.4
193.0 3.6
195.0 1.2
196.0 1.0
212.0 1.1
213.0 2.6
240.0 1.4
241.0 4.4
242.0 1.0
268.0 1.9
269.0 3.3
281.0 3.5
285.0 3.9
286.0 1.2
297.0 10.9
298.0 2.2
314.0 6.0
315.0 1.2
326.0 11.3
327.0 2.4
341.0 2.2
342.0 30.5
343.0 6.4
344.0 1.0