- 9-oxo-9H-xanthene-2-carboxylic acid
- 9H-Xanthene-2-carboxylic acid, 9-oxo-; 9-Oxo-9H-xanthene-2-carboxylic acid
- 40274-67-7
- C14H8O4
- 240.2109
- InChI=1/C14H8O4/c15-13-9-3-1-2-4-11(9)18-12-6-5-8(14(16)17)7-10(12)13/h1-7H,(H,16,17)

- 1.445g/cm3
- 483.6°C at 760 mmHg
- 192.9°C
- 3.66E-10mmHg at 25°C
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