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4-HYDROXYPYRIDINE Structure

4-HYDROXYPYRIDINE

Chemical Properties

Melting point 150-151 °C(lit.)
Boiling point 230-235 °C12 mm Hg(lit.)
Density  1.1418 (rough estimate)
refractive index  1.5939 (estimate)
Flash point 212°C
storage temp.  Store below +30°C.
pka 10.87±0.69(Predicted)
PH 7.0 (50g/l, H2O, 20°C)
CAS DataBase Reference 108-96-3(CAS DataBase Reference)
EPA Substance Registry System 4(1H)-Pyridinone (108-96-3)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  UU7701450
3-8-10
Autoignition Temperature 515 °C
HS Code  2933 39 99
Toxicity LD50 orally in Rabbit: 4600 mg/kg

MSDS

Usage And Synthesis

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