Introduction：Basic information about CAS 84738-35-2|6,7-Dihydroxy-2-oxo-2H-chromene-3-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| 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 | / | 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 |
|---|
| InChIKey | STCWBNGIVIFZHI-UHFFFAOYSA-N |
|---|
| SMILES | O=C(O)c1cc2cc(O)c(O)cc2oc1=O |
|---|
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- |
