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| | 2-Cyano-4-fluoropyridine Basic information |
| Product Name: | 2-Cyano-4-fluoropyridine | | Synonyms: | 2-Cyano-4-fluoropyridine;4-fluoropyridine-2-carbonitrile;4-Fluoro-2-pyridinecarbonitrile;2-Cyano-4-fluoropyridine, 4-Fluoropicolinonitrile;2-Pyridinecarbonitrile, 4-fluoro-;2-Cyano-4-fluoropyridine ISO 9001：2015 REACH;4-fluoropyridine-2-carbonitrile - [F87524];4-Fluoropicolinonitrile | | CAS: | 847225-56-3 | | MF: | C6H3FN2 | | MW: | 122.1 | | EINECS: | | | Product Categories: | Pyridines | | Mol File: | 847225-56-3.mol |  |
| | 2-Cyano-4-fluoropyridine Chemical Properties |
| Melting point | 72-74℃ | | Boiling point | 221℃ | | density | 1.24 | | Fp | 88℃ | | storage temp. | Inert atmosphere,Store in freezer, under -20°C | | form | powder | | pka | -1.44±0.10(Predicted) | | color | Yellow |
| RIDADR | UN3439 | | HS Code | 2933399990 |
| | 2-Cyano-4-fluoropyridine Usage And Synthesis |
| Application | The 2-cyano-4-fluoropyridine is a novel fluorine-containing medical intermediate and has wide application in the field of medicine. | | Preparation | (1)4-chloropyridine-2-formamide is prepared by taking 4-chloropyridine-2-methyl formate and ammonia water as raw materials through an ammonolysis reaction;
(2) dehydrating 4-chloropyridine-2-formamide under the action of a dehydrating agent to obtain 2-cyano-4-chloropyridine;
(3) 2-cyano-4-chloropyridine is subjected to halogen exchange reaction to obtain 2-cyano-4-fluoropyridine.
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| | 2-Cyano-4-fluoropyridine Preparation Products And Raw materials |
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