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2-Hydroxy-5-nitropyridine

CAS No.: 5418-51-9      Formula: C5H4N2O3

Weight: 140.09700

Synonyms: 5-nitro-2-pyridone; 5-nitro-2-hydroxypyridine; 2-hydroxy-5-nitropyridine;




Description

production method: By 2-aminopyridine by nitration; derived from hydrolysis. use: Used as pharmaceutical intermediates.

Basic Information
CAS No.:
5418-51-9
Synonyms:
5-nitro-2-pyridone; 5-nitro-2-hydroxypyridine; 2-hydroxy-5-nitropyridine;
Formula:
C5H4N2O3
Molecular Weight:
140.09700
PSA:
78.94000
LogP:
1.21860
Properties
Appearance & Character:
White-yellow crystalline powder
Density:
1.44g/cm3
Melting Point:
188-191 °C(lit.)
Boiling Point:
334ºC at 760mmHg
Flash Point:
155.8ºC
Storage Conditions:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Info
Signal Word:
Warning
Customs Code:
2933399090
WGK Germany:
3
Hazard Category Code:
R36/37/38
Security Instructions:
S26-S37/39
Dangerous Goods Sign:
Xi