β-萘黃酮(6051-87-2)紅外圖譜(IR2)
InChI:InChI=1S/C19H12O2/c20-16-12-18(14-7-2-1-3-8-14)21-17-11-10-13-6-4-5-9-15(13)19(16)17/h1-12H
InChIKey: OUGIDAPQYNCXRA-UHFFFAOYSA-N
Smiles:C12=CC=C3C(=C1C(=O)C=C(C1=CC=CC=C1)O2)C=CC=C3
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Mass
MS-NW-6846
3-phenyl-1H-benzo(f)chromen-1-one
C19H12O2 (Mass of molecular ion: 272)
Source Temperature: 250 °C
Sample Temperature: 150 °C
Direct, 75 eV
18.0 1.5
27.0 2.0
28.0 1.0
31.0 1.9
38.0 1.6
39.0 6.4
50.0 6.7
51.0 9.4
52.0 3.1
61.0 1.5
62.0 7.1
63.0 13.7
64.0 3.2
65.0 1.8
74.0 7.0
75.0 7.3
76.0 7.0
77.0 6.3
81.5 1.0
86.0 3.9
87.0 6.3
88.0 11.1
89.0 5.5
93.5 1.2
94.0 1.3
94.5 5.3
95.0 1.5
98.0 2.1
99.0 1.6
100.0 1.4
101.0 1.7
102.0 7.9
105.0 3.1
106.0 1.2
106.5 4.3
107.0 5.0
107.5 8.8
108.0 2.9
110.0 1.0
111.0 1.0
113.0 14.8
114.0 66.1
115.0 24.5
116.0 5.8
122.0 14.5
122.5 3.1
126.0 3.9
129.0 1.6
136.0 1.7
139.0 2.5
142.0 33.6
143.0 4.2
144.0 24.2
145.0 2.7
163.0 1.5
170.0 50.4
171.0 6.3
187.0 1.5
188.0 1.0
189.0 3.7
213.0 5.9
214.0 2.1
215.0 16.2
216.0 3.3
242.0 1.1
243.0 4.5
244.0 76.9
245.0 15.8
246.0 1.7
271.0 7.3
272.0 100.0
273.0 20.7
274.0 2.8