2-羥基查耳酮(20426-12-4)核磁圖(1HNMR)
InChI:InChI=1S/C15H12O2/c16-14-9-6-12(7-10-14)8-11-15(17)13-4-2-1-3-5-13/h1-11,16H
InChIKey: PWWCDTYUYPOAIU-UHFFFAOYSA-N
Smiles:C(C1=CC=CC=C1)(=O)C=CC1=CC=C(O)C=C1
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Mass
MS-KW-0802
4-hydroxychalcone
C15H12O2 (Mass of molecular ion: 224)
Source Temperature: 230 °C
Sample Temperature: 150 °C
Reservoir, 75 eV
18.0 4.9
27.0 1.5
28.0 1.4
36.0 1.0
38.0 1.2
39.0 7.7
41.0 1.1
43.0 1.0
50.0 3.4
51.0 13.8
52.0 1.3
53.0 2.0
55.0 1.5
62.0 1.5
63.0 4.9
64.0 1.9
65.0 14.0
66.0 1.8
74.0 1.2
75.0 2.4
76.0 4.5
77.0 47.0
78.0 3.6
82.0 1.4
82.5 1.1
83.0 2.0
84.0 1.7
88.0 1.3
89.0 9.6
90.0 2.2
91.0 18.2
92.0 1.9
94.0 41.7
95.0 3.1
97.0 3.2
98.0 6.4
98.5 1.0
101.0 1.7
102.0 3.7
103.0 1.1
105.0 32.2
106.0 2.7
115.0 1.2
118.0 4.3
119.0 25.0
120.0 3.0
121.0 1.2
130.0 14.9
131.0 7.7
146.0 1.5
147.0 67.8
148.0 6.8
152.0 3.3
153.0 1.1
165.0 5.0
166.0 2.1
167.0 5.1
168.0 1.1
176.0 1.3
177.0 5.1
178.0 3.2
179.0 3.8
181.0 4.8
194.0 1.5
195.0 12.5
196.0 7.2
197.0 1.2
205.0 1.3
206.0 2.2
207.0 13.5
208.0 2.9
223.0 47.4
224.0 100.0
225.0 16.6
226.0 1.8