Introduction：Basic information about CAS 20146-59-2|4-CHLORO-2-HYDROXYQUINOLINE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-CHLORO-2-HYDROXYQUINOLINE |
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| CAS Number | 20146-59-2 | Molecular Weight | 179.60300 |
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| Density | 1.38g/cm3 | Boiling Point | 366.9ºC at 760mmHg |
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| Molecular Formula | C9H6ClNO | Melting Point | 254℃ |
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| MSDS | / | Flash Point | 175.7ºC |
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Names
| Name | 4-chloro-1H-quinolin-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.38g/cm3 |
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| Boiling Point | 366.9ºC at 760mmHg |
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| Melting Point | 254℃ |
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| Molecular Formula | C9H6ClNO |
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| Molecular Weight | 179.60300 |
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| Flash Point | 175.7ºC |
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| Exact Mass | 179.01400 |
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| PSA | 33.12000 |
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| LogP | 2.59380 |
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| Vapour Pressure | 1.42E-05mmHg at 25°C |
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| Index of Refraction | 1.641 |
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| InChIKey | YJXTZWWKNXVRHA-UHFFFAOYSA-N |
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| SMILES | O=c1cc(Cl)c2ccccc2[nH]1 |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933790090 |
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Customs
| HS Code | 2933790090 |
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| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
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Synonyms
| 4-CHLORO-2-HYDROXYQUINOLINE |
| 4-clorocarbostyril |
| 4-Chlorcarbostyril |
| 4-chloro-2(1H)-quinolinone |
| 2(1H)-Quinolinone,4-chloro |
| 4-Chloroquinolin-2(1H)-one |
| 4-chloroquinolin-2-ol |
