四苯基鄰苯二甲酸酐(4741-53-1)紅外圖譜(IR1)
InChI:InChI=1S/C32H20O3/c33-31-29-27(23-17-9-3-10-18-23)25(21-13-5-1-6-14-21)26(22-15-7-2-8-16-22)28(30(29)32(34)35-31)24-19-11-4-12-20-24/h1-20H
InChIKey: RSKXGCFFFZIWNC-UHFFFAOYSA-N
Smiles:C1(C2C=CC=CC=2)=C(C2C=CC=CC=2)C2=C(C(OC2=O)=O)C(C2C=CC=CC=2)=C1C1=CC=CC=C1
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Mass
MS-NW-7220
tetraphenylphthalic anhydride
C32H20O3 (Mass of molecular ion: 452)
Source Temperature: 170 °C
Sample Temperature: 170 °C
Direct, 75 eV
18.0 4.5
51.0 1.0
77.0 1.4
137.0 1.0
149.0 1.3
150.0 3.1
151.0 2.0
155.5 1.4
156.5 1.4
161.0 1.5
162.0 3.0
162.5 1.3
163.0 2.4
167.5 1.7
168.0 1.1
168.5 4.5
169.0 2.3
169.5 1.9
173.0 1.0
174.0 3.7
174.5 1.5
175.0 7.0
175.5 3.1
176.0 3.2
178.0 1.4
180.5 5.2
181.0 3.5
181.5 12.2
182.0 6.8
182.5 2.1
183.0 1.0
186.0 2.0
186.5 1.1
187.0 7.1
187.5 4.0
188.0 11.4
188.5 6.4
189.0 4.6
189.5 1.6
193.5 1.7
194.0 1.4
195.0 1.3
195.5 1.9
196.0 1.4
200.0 1.9
202.0 3.5
203.0 2.4
205.0 1.5
217.0 3.5
217.5 1.4
226.0 2.4
276.0 1.5
289.0 1.9
298.0 1.3
300.0 5.9
301.0 3.5
302.0 14.3
303.0 8.0
304.0 1.6
326.0 1.5
330.0 2.1
331.0 5.1
332.0 1.5
337.0 1.2
339.0 3.0
340.0 1.1
348.0 1.0
350.0 2.9
351.0 2.0
352.0 2.3
353.0 1.1
357.0 1.5
361.0 1.0
363.0 8.8
364.0 5.9
365.0 4.0
366.0 1.4
373.0 1.3
374.0 3.9
375.0 5.0
376.0 13.0
377.0 14.4
378.0 12.2
379.0 16.2
380.0 7.3
381.0 1.9
389.0 1.5
405.0 4.0
406.0 5.5
407.0 9.7
408.0 4.6
409.0 1.5
423.0 1.3
424.0 1.4
433.0 4.2
434.0 2.4
451.0 6.3
452.0 100.0
453.0 35.5
454.0 7.0
455.0 1.0