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| 4-Bromo-2,3,5,6-tetrafluoropyridine Basic information |
| Product Name: | 4-Bromo-2,3,5,6-tetrafluoropyridine | | Synonyms: | 4-Bromotetrafluoropyridine;4-BROMO-2-CHLORO-3,5,6-TRIFLUOROPYRIDINE;4-BROMO-2,3,5,6-TETRAFLUOROPYRIDINE;4-BROMO-2,3,5,6-TETRAFLUOROPYRIDINE 98%;2,3,5,6-Tetrafluoro-4-bromopyridine;4-Bromo-2,3,5,6-tetrafluoropyridine,98%;Pyridine, 4-bromo-2,3,5,6-tetrafluoro-;4-Bromo-2,3,5,6-tetrafluoropyridine ISO 9001：2015 REACH | | CAS: | 3511-90-8 | | MF: | C5BrF4N | | MW: | 229.96 | | EINECS: | 203-809-9 | | Product Categories: | pharmacetical;Halides;Pyridines;C5Heterocyclic Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks | | Mol File: | 3511-90-8.mol |
| 4-Bromo-2,3,5,6-tetrafluoropyridine Chemical Properties |
| Melting point | 132-134 | | Boiling point | 134-135 °C (lit.) | | density | 1.92 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.464(lit.) | | Fp | 145 °F | | storage temp. | Inert atmosphere,Room Temperature | | pka | -3.97±0.10(Predicted) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36/37/39 | | WGK Germany | 3 | | HazardClass | IRRITANT | | HS Code | 2933399990 |
| 4-Bromo-2,3,5,6-tetrafluoropyridine Usage And Synthesis |
| Chemical Properties | clear colorless liquid | | Uses | 4-Bromo-2,3,5,6-tetrafluoropyridine was used in the preparation of 2,3,5,6-tetrafluoro-pyridylcadmium or 2,3,5,6-tetrafluoropyridylzinc reagent. | | General Description | 4-Bromo-2,3,5,6-tetrafluoropyridine is also referred as 4-bromotetrafluoropyridine. Regioselective nucleophilic substitution and palladium catalyzed Suzuki-Miyaura reactions of 4-bromo-2,3,5,6-tetrafluoropyridine has been reported. Quantum mechanical calculations of energies, geometries and vibrational wave numbers of 4-bromo-2,3,5,6-tetrafluoropyridine have been evaluated by density functional theory. |
| 4-Bromo-2,3,5,6-tetrafluoropyridine Preparation Products And Raw materials |
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