ChemNet > CAS > 626-03-9 2,4-Dihydroxypyridine

626-03-9 2,4-Dihydroxypyridine

product Name	2,4-Dihydroxypyridine
CAS No	626-03-9;84719-31-3
Synonyms	2,4-Pyridinediol; 3-Deazauracil; 4-Hydroxy-2-pyridone; Pyridine-2,4-diol; 2-hydroxypyridin-4(1H)-one; 2-hydroxy-3-nitropyridin-4(1H)-one
Molecular Formula	C₅H₄N₂O₄
Molecular Weight	156.0963
InChI	InChI=1/C5H4N2O4/c8-3-1-2-6-5(9)4(3)7(10)11/h1-2H,(H2,6,8,9)
EINECS	210-924-8
Molecular Structure
Density	1.65g/cm³
Melting point	272-276℃
Boiling point	259.3°C at 760 mmHg
Refractive index	1.637
Flash point	110.6°C
Vapour Pressur	0.00192mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;

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