6,7-Dihydroxy-2-oxo-2H-chromene-3-carboxylic acid

Modify Date: 2024-01-03 10:01:16

6,7-Dihydroxy-2-oxo-2H-chromene-3-carboxylic acid Structure
6,7-Dihydroxy-2-oxo-2H-chromene-3-carboxylic acid structure
Common Name 6,7-Dihydroxy-2-oxo-2H-chromene-3-carboxylic acid
CAS Number 84738-35-2 Molecular Weight 222.151
Density 1.8±0.1 g/cm3 Boiling Point 557.4±50.0 °C at 760 mmHg
Molecular Formula C10H6O6 Melting Point 270°C(dec.)(lit.)
MSDS N/A Flash Point 230.9±23.6 °C

 Names

Name 6,7-Dihydroxycoumarin-3-carboxylic Acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 557.4±50.0 °C at 760 mmHg
Melting Point 270°C(dec.)(lit.)
Molecular Formula C10H6O6
Molecular Weight 222.151
Flash Point 230.9±23.6 °C
Exact Mass 222.016434
PSA 107.97000
LogP 1.26
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.731

 Synonyms

6,7-dihydroxy-2-oxochromene-3-carboxylic acid
6,7-Dihydroxy-2-oxo-2H-chromene-3-carboxylic acid
2H-1-Benzopyran-3-carboxylic acid, 6,7-dihydroxy-2-oxo-
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