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1682-20-8

Name 4-AMINO-2,3,5,6-TETRAFLUOROPYRIDINE
CAS 1682-20-8
Molecular Formula C5H2F4N2
MDL Number MFCD00010855
Molecular Weight 166.08
MOL File 1682-20-8.mol
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Chemical Properties

Appearance white to light yellow crystal
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
pka -3.11±0.10(Predicted)
BRN  475870
CAS DataBase Reference 1682-20-8(CAS DataBase Reference)

Safety Data

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

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