1-[4-(2-Oxo-2-phenylacetyl)phenyl]-2-phenylethane-1,2-dione(3363-97-1) 13C NMR
Molecular FormulaC22H14O4
Molecular Weight342.34
InChIInChI=1S/C22H14O4/c23-19(15-7-3-1-4-8-15)21(25)17-11-13-18(14-12-17)22(26)20(24)16-9-5-2-6-10-16/h1-14H
InChIKey FUEGWHHUYNHBNI-UHFFFAOYSA-N
SmilesC1(C(=O)C(C2=CC=CC=C2)=O)=CC=C(C(=O)C(C2=CC=CC=C2)=O)C=C1
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![](https://www.chemicalbook.com/Spectrum/3363-97-1_MS.gif)
Mass
MS-IW-3605
1,1'-(p-phenylene)bis(2-phenylethanedione)
C22H14O4 (Mass of molecular ion: 342)
Source Temperature: 150 °C
Sample Temperature: 120 °C
Direct, 75 eV
50.0 1.8
51.0 4.6
76.0 4.0
77.0 25.5
78.0 1.8
104.0 4.5
105.0 100.0
106.0 8.4
209.0 2.6
237.0 13.0
238.0 2.2
342.0 12.0
343.0 2.9