Introduction：Basic information about CAS 2693-66-5|2,3,5,6-tetrafluoro-4-pyridinol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3,5,6-tetrafluoro-4-pyridinol |
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| CAS Number | 2693-66-5 | Molecular Weight | 167.06100 |
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| Density | 1.706g/cm3 | Boiling Point | 296.115ºC at 760 mmHg |
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| Molecular Formula | C5HF4NO | Melting Point | 95-97ºC |
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| MSDS | / | Flash Point | 132.886ºC |
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Names
| Name | 2,3,5,6-tetrafluoro-1H-pyridin-4-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.706g/cm3 |
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| Boiling Point | 296.115ºC at 760 mmHg |
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| Melting Point | 95-97ºC |
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| Molecular Formula | C5HF4NO |
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| Molecular Weight | 167.06100 |
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| Flash Point | 132.886ºC |
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| Exact Mass | 166.99900 |
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| PSA | 33.12000 |
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| LogP | 1.34360 |
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| Vapour Pressure | 0.001mmHg at 25°C |
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| Index of Refraction | 1.448 |
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| InChIKey | OYRHEJZOLQEJFB-UHFFFAOYSA-N |
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| SMILES | O=c1c(F)c(F)[nH]c(F)c1F |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933399090 |
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Customs
| HS Code | 2933399090 |
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| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| tetrafluoropyridin-4-ol |
| 2,3,5,6-Tetrafluoro-4-Pyridinol |
| 2,3,5,6-tetrafluoro-4-hydroxypyridine |
| 4-Hydroxytetrafluoropyridine |
| tetrafluoro-4-pyridinol |
| 2,3,5,6-tetrafluoropyridin-4-ol |
| 4-Hydroxy-2,3,5,6-tetrafluoropyridine |
