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5418-51-9

Name 2-Hydroxy-5-nitropyridine
CAS 5418-51-9
EINECS(EC#) 226-525-7
Molecular Formula C5H4N2O3
MDL Number MFCD00006276
Molecular Weight 140.1
MOL File 5418-51-9.mol
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Chemical Properties

Appearance light yellow to beige crystalline powder
Melting point  188-191 °C (lit.)
Boiling point  256.56°C (rough estimate)
density  1.5657 (rough estimate)
refractive index  1.4800 (estimate)
storage temp.  Inert atmosphere,Room Temperature
solubility  DMSO (Slightly), Methanol (Very Slightly)
form  Crystalline Powder
pka 8.06±0.10(Predicted)
color  Light yellow to beige
Water Solubility  Soluble in hot water and alkali liquor, Insoluble in most of organic solvents.
Detection Methods HPLC,NMR
BRN  120352
CAS DataBase Reference 5418-51-9(CAS DataBase Reference)
NIST Chemistry Reference 2-Hydroxy-5-nitropyridine(5418-51-9)

Safety Data

Hazard Codes  Xi
Risk Statements 
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 .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29333990

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