Introduction：Basic information about CAS 85157-21-7|(7-Amino-2-oxo-2H-chromen-4-yl)acetic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (7-Amino-2-oxo-2H-chromen-4-yl)acetic acid |
|---|
| CAS Number | 85157-21-7 | Molecular Weight | 219.193 |
|---|
| Density | 1.5±0.1 g/cm3 | Boiling Point | 521.3±50.0 °C at 760 mmHg |
|---|
| Molecular Formula | C11H9NO4 | Melting Point | / |
|---|
| MSDS | / | Flash Point | 269.1±30.1 °C |
|---|
Names
| Name | 2-(7-amino-2-oxochromen-4-yl)acetic acid |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
|---|
| Boiling Point | 521.3±50.0 °C at 760 mmHg |
|---|
| Molecular Formula | C11H9NO4 |
|---|
| Molecular Weight | 219.193 |
|---|
| Flash Point | 269.1±30.1 °C |
|---|
| Exact Mass | 219.053162 |
|---|
| PSA | 93.53000 |
|---|
| LogP | 0.28 |
|---|
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
|---|
| Index of Refraction | 1.655 |
|---|
| InChIKey | BPASMQQUFOLZCT-UHFFFAOYSA-N |
|---|
| SMILES | Nc1ccc2c(CC(=O)O)cc(=O)oc2c1 |
|---|
| Storage condition | 2-8°C |
|---|
Safety Information
| Hazard Codes | Xi |
|---|
| HS Code | 2932209090 |
|---|
Customs
| HS Code | 2932209090 |
|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| 7-Amino-4-carboxymethylcoumarin |
| (7-Amino-2-oxo-2H-chromen-4-yl)-aceticacid |
| 2-(7-aminocoumarin-4-yl)acetic acid |
| 7-amino-4-coumarinyl-acetic acid |
| (7-Amino-2-oxo-2H-chromen-4-yl)acetic acid |
| 2H-1-Benzopyran-4-acetic acid, 7-amino-2-oxo- |
| 7-aminocoumarin-4-acetic acid |
