四苯基環(huán)戊二烯酮(479-33-4)質(zhì)譜(MS)
InChI:InChI=1S/C29H20O/c30-29-27(23-17-9-3-10-18-23)25(21-13-5-1-6-14-21)26(22-15-7-2-8-16-22)28(29)24-19-11-4-12-20-24/h1-20H
InChIKey: PLGPSDNOLCVGSS-UHFFFAOYSA-N
Smiles:C1(=O)C(C2=CC=CC=C2)=C(C2=CC=CC=C2)C(C2=CC=CC=C2)=C1C1=CC=CC=C1
-
Mass
MS-NW-7038
tetraphenylcyclopentadienone
C29H20O (Mass of molecular ion: 384)
Source Temperature: 220 °C
Sample Temperature: 180 °C
Direct, 75 eV
39.0 1.5
51.0 2.9
63.0 1.3
76.0 1.1
77.0 2.9
78.0 1.3
89.0 1.2
102.0 1.1
105.0 1.2
115.0 1.0
126.0 3.3
137.0 1.0
138.0 3.1
138.5 1.3
139.0 4.0
150.0 3.1
151.0 4.7
152.0 7.1
153.0 2.6
156.5 1.6
162.0 1.7
163.0 3.2
165.0 1.9
168.5 1.9
169.0 1.5
169.5 2.8
170.0 2.0
174.0 1.2
175.0 2.9
175.5 1.6
176.0 10.0
177.0 6.8
178.0 94.5
179.0 14.8
180.0 1.2
192.0 1.5
200.0 1.1
202.0 1.6
250.0 1.2
252.0 1.8
263.0 1.4
265.0 2.1
267.0 2.7
274.0 1.7
276.0 7.1
277.0 5.5
278.0 8.8
279.0 7.2
280.0 1.7
289.0 1.0
305.0 1.5
306.0 1.8
307.0 4.5
308.0 1.1
326.0 1.5
339.0 1.9
340.0 1.0
350.0 1.6
351.0 1.1
352.0 2.0
353.0 1.7
354.0 1.4
355.0 3.2
356.0 37.5
357.0 11.5
358.0 2.0
383.0 2.4
384.0 100.0
385.0 31.9
386.0 6.7
387.0 1.1