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1681-37-4

Name 4-Amino-3-nitropyridine
CAS 1681-37-4
EINECS(EC#) 605-505-5
Molecular Formula C5H5N3O2
MDL Number MFCD00160304
Molecular Weight 139.11
MOL File 1681-37-4.mol
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Chemical Properties

Appearance yellow crystalline powder
Melting point  203-207 °C (lit.)
Boiling point  255.04°C (rough estimate)
density  1.4551 (rough estimate)
refractive index  1.5900 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
form  Crystalline Powder
pka 5.02±0.12(Predicted)
color  Yellow
Water Solubility  Insoluble in water.
Detection Methods HPLC
BRN  383710
InChIKey IUPPEELMBOPLDJ-UHFFFAOYSA-N
CAS DataBase Reference 1681-37-4(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN2811
WGK Germany  3
HS Code  29333990

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