| Identification | More | [Name]
4-AMINO-2,3,5,6-TETRAFLUOROPYRIDINE | [CAS]
1682-20-8 | [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 | [Molecular Formula]
C5H2F4N2 | [MDL Number]
MFCD00010855 | [Molecular Weight]
166.08 | [MOL File]
1682-20-8.mol |
| Questions And Answer | Back Directory | [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.
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| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [Hazard Note ]
Irritant | [HS Code ]
29333990 |
| Hazard Information | Back Directory | [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. |
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