Introduction：Basic information about CAS 70500-72-0|7-Hydroxyquinolinone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 7-Hydroxyquinolinone |
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| CAS Number | 70500-72-0 | Molecular Weight | 161.157 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 441.7±25.0 °C at 760 mmHg |
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| Molecular Formula | C9H7NO2 | Melting Point | 234-238ºC |
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| MSDS | / | Flash Point | 220.9±23.2 °C |
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Names
| Name | 7-hydroxy-1H-quinolin-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 441.7±25.0 °C at 760 mmHg |
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| Melting Point | 234-238ºC |
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| Molecular Formula | C9H7NO2 |
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| Molecular Weight | 161.157 |
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| Flash Point | 220.9±23.2 °C |
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| Exact Mass | 161.047684 |
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| PSA | 53.09000 |
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| LogP | 1.84 |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.743 |
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| InChIKey | DBSPUDKBNOZFMX-UHFFFAOYSA-N |
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| SMILES | O=c1ccc2ccc(O)cc2[nH]1 |
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| Storage condition | Refrigerator |
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Safety Information
| Hazard Codes | Xn, Xi |
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| Risk Phrases | 22-43 |
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| Safety Phrases | S36/37 |
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| HS Code | 2942000000 |
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Customs
| HS Code | 2933499090 |
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| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2(1H)-Quinolinone, 7-hydroxy- |
| 7-Hydroxy-2(1H)-quinolinone |
| 2,7-quinolinediol |
| 7-hydroxyquinolinone |
| 7-hydroxy-2-quinolone |
| 7-hydroxyquinolin-2-one |
| 7-hydroxy-2-quinolinone |
| 7-Hydroxycarbostyril |
| MFCD07644575 |
| 7-Hydroxyquinolin-2(1H)-one |
| Quinoline-2,7-diol |
| 2,7-Dihydroxyquinoline |
| Brexpiprazole Impurity 4 |
