2,2',4,4'-Tetrahydroxybenzophenone(131-55-5) 1H NMR
Molecular FormulaC13H10O5
Molecular Weight246.22
InChIInChI=1S/C13H10O5/c14-7-1-3-9(11(16)5-7)13(18)10-4-2-8(15)6-12(10)17/h1-6,14-17H
InChIKey WXNRYSGJLQFHBR-UHFFFAOYSA-N
SmilesC(C1=CC=C(O)C=C1O)(C1=CC=C(O)C=C1O)=O
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![](https://www.chemicalbook.com/Spectrum/131-55-5_MS_1.jpg)
Mass
MS-NW-0287
2,2',4,4'-tetrahydroxybenzophenone
C13H10O5 (Mass of molecular ion: 246)
Source Temperature: 200 °C
Sample Temperature: 0 °C
Direct, 75 eV
17.0 2.1
18.0 10.6
27.0 2.2
28.0 1.2
39.0 2.6
50.0 1.0
51.0 2.9
52.0 2.0
53.0 3.9
55.0 2.0
63.0 2.4
65.0 1.0
69.0 7.2
77.0 1.0
79.0 1.1
80.0 1.5
81.0 8.0
95.0 1.0
100.0 1.5
107.0 1.4
108.0 5.3
109.0 6.0
110.0 11.1
115.0 1.3
136.0 8.3
137.0 100.0
138.0 7.9
147.0 1.0
175.0 1.1
200.0 1.1
202.0 1.4
217.0 1.9
228.0 2.9
229.0 27.6
230.0 4.1
245.0 8.2
246.0 48.1
247.0 7.1