7-Hydroxy-2-oxo-2H-chromene-6-carboxylic acid
Modify Date: 2025-08-26 11:06:56
7-Hydroxy-2-oxo-2H-chromene-6-carboxylic acid structure
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Common Name | 7-Hydroxy-2-oxo-2H-chromene-6-carboxylic acid | ||
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| CAS Number | 833-52-3 | Molecular Weight | 206.152 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 482.4±45.0 °C at 760 mmHg | |
| Molecular Formula | C10H6O5 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 201.7±22.2 °C | |
| Name | 7-Hydroxy-2-oxo-2H-chromene-6-carboxylic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 482.4±45.0 °C at 760 mmHg |
| Molecular Formula | C10H6O5 |
| Molecular Weight | 206.152 |
| Flash Point | 201.7±22.2 °C |
| Exact Mass | 206.021530 |
| PSA | 87.74000 |
| LogP | 2.16 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.683 |
| InChIKey | SSYRTNYKCKNPJB-UHFFFAOYSA-N |
| SMILES | O=C(O)c1cc2ccc(=O)oc2cc1O |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2932209090 |
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7-Hydroxy-2-oxo... CAS#:833-52-3 |
| Literature: Arima Bulletin of the Chemical Society of Japan, 1929 , vol. 4, p. 116 Chem. Zentralbl., 1929 , vol. 100, # II p. 753 |
| Precursor 2 | |
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| DownStream 0 | |
| HS Code | 2932209090 |
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| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 7-HYDROXY-2-NAPHTHONITRILE |
| 7-Hydroxycumarin-6-carbonsaeure |
| Umbelliferon-6-carbonsaeure |
| 7-Hydroxy-2-oxo-2H-chromen-6-carbonsaeure |
| 7-Hydroxy-6-carboxy-cumarin |
| 7-NAPHTHOL-2-CARBONITRILE |
| 2-Naphthalenecarbonitrile,7-hydroxy |
| 7-Hydroxy-naphthalene-2-carbonitrile |
| 7-hydroxy-2-cyanonaphthalene |
| 7-Hydroxy-cumarin-carbonsaeure-(6) |
| 2H-1-Benzopyran-6-carboxylic acid, 7-hydroxy-2-oxo- |
| 7-Hydroxy-2-oxo-2H-chromene-6-carboxylic acid |
| 7-Cyano-2-naphthol |
| 7-hydroxynaphthalen-2-carbonitrile |
| 2-CYANO-7-NAPHTHOL |