Introduction：Basic information about CAS 23449-67-4|2,3,5,6-TETRAFLUORO-4-(PHENYLSULPHONYL)PYRIDINE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3,5,6-TETRAFLUORO-4-(PHENYLSULPHONYL)PYRIDINE |
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| CAS Number | 23449-67-4 | Molecular Weight | 291.22200 |
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| Density | 1.301g/cm3 | Boiling Point | 315.3ºC at 760 mmHg |
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| Molecular Formula | C11H5F4NO2S | Melting Point | 148-149ºC |
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| MSDS | / | Flash Point | 144.5ºC |
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Names
| Name | 4-(benzenesulfonyl)-2,3,5,6-tetrafluoropyridine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.301g/cm3 |
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| Boiling Point | 315.3ºC at 760 mmHg |
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| Melting Point | 148-149ºC |
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| Molecular Formula | C11H5F4NO2S |
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| Molecular Weight | 291.22200 |
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| Flash Point | 144.5ºC |
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| Exact Mass | 290.99800 |
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| PSA | 55.41000 |
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| LogP | 3.55160 |
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| Vapour Pressure | 0.000441mmHg at 25°C |
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| Index of Refraction | 1.546 |
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| InChIKey | HZNNNQUIKJUUOW-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(c1ccccc1)c1c(F)c(F)nc(F)c1F |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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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
| 4-benzenesulfonyl-2,3,5,6-tetrafluoro-pyridine |
| 4-phenylsulfonyl-2,3,5,6-tetrafluoropyridine |
| PC9678 |
| Tetrafluor-4-phenylsulfonylpyridin |
