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| | 4-AMINO-2,3,5,6-TETRAFLUOROPYRIDINE Basic information | | Synthesis |
| Product Name: | 4-AMINO-2,3,5,6-TETRAFLUOROPYRIDINE | | Synonyms: | 4-AMINO-2,3,5,6-TETRAFLUOROPYRIDINE;4-AMINO-2,3,5,6-TETRAFLUORROPYRIDINE;4-AMINOTETRAFLUOROPYRIDINE;2,3,5,6-Tetrafluoro-pyridin-4-ylamine;4-AMino-2,3,5,6-terafluoropyridine;4-Amino-2,3,5,6-tetrafluoropyridine 98%;4-Pyridinamine, 2,3,5,6-tetrafluoro-;2,3,5,6-tetrafluoro-4-pyridinamine | | CAS: | 1682-20-8 | | MF: | C5H2F4N2 | | MW: | 166.08 | | EINECS: | | | Product Categories: | Fluoropyridines;Halopyridines;C5;Heterocyclic Building Blocks;Pyridines;Pyridine;Heterocyclic Compounds;Building Blocks;Chemical Synthesis;Fluorinated Building Blocks;Heterocyclic Building Blocks;Heterocyclic Fluorinated Building Blocks;Other Fluorinated Heterocycles | | Mol File: | 1682-20-8.mol |  |
| | 4-AMINO-2,3,5,6-TETRAFLUOROPYRIDINE Chemical Properties |
| Melting point | 85-87 °C (lit.) | | Boiling point | 85-86 °C | | density | 1.631±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | form | powder to crystal | | pka | -3.11±0.10(Predicted) | | color | White to Light yellow to Light orange | | BRN | 475870 | | CAS DataBase Reference | 1682-20-8(CAS DataBase Reference) |
| | 4-AMINO-2,3,5,6-TETRAFLUOROPYRIDINE Usage And Synthesis |
| Synthesis | In principle, ammonia could be used to allow indirect replacement of fluorine by
hydrogen. Workers in this laboratory showed that pentafluoropyridine reacted with
ammonia giving 4-aminotetrafluoropyridine.
 | | Chemical Properties | white to light yellow crystal | | General Description | 4-Amino-2,3,5,6-tetrafluoropyridine is formed as C-H ′insertion′ product during reaction with 4-azido-2,3,5,6-tetrafluoropyridine. |
| | 4-AMINO-2,3,5,6-TETRAFLUOROPYRIDINE Preparation Products And Raw materials |
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