xanthone-2-carboxylic acid

Modify Date: 2025-08-26 12:03:36

xanthone-2-carboxylic acid Structure
xanthone-2-carboxylic acid structure
Common Name xanthone-2-carboxylic acid
CAS Number 40274-67-7 Molecular Weight 240.21100
Density 1.445g/cm3 Boiling Point 483.6ºC at 760 mmHg
Molecular Formula C14H8O4 Melting Point N/A
MSDS N/A Flash Point 192.9ºC

 Names

Name 9-Oxoxanthene-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.445g/cm3
Boiling Point 483.6ºC at 760 mmHg
Molecular Formula C14H8O4
Molecular Weight 240.21100
Flash Point 192.9ºC
Exact Mass 240.04200
PSA 67.51000
LogP 2.64440
Index of Refraction 1.675
InChIKey JNPRWSKMJDGYAN-UHFFFAOYSA-N
SMILES O=C(O)c1ccc2oc3ccccc3c(=O)c2c1

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

9-Oxo-xanthen-2-carbonsaeure
Xanthone-2-carboxylic acid
9-oxo-xanthene-2-carboxylic acid
9-Oxo-9H-xanthene-2-carboxylic acid
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