4-HYDROXYPYRIDINE
4-HYDROXYPYRIDINE For Synthesis
Short Name: 4-HYDROXYPYRIDINE
Synonym: 4-Pyridinol, 4-Pyridone
Basic Details
Article No.
LG103330
Grade
For Synthesis
Purity
95%
CAS No.
626-64-2
HS Code
2933.3100
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Beige
Melting point/ Freezing point [°C]
139.0-148.0°C
Initial boiling point [°C]
230 - 235 °C at 16 hPa
Partition coefficient Log Pow octanol /water at 20°C
log Pow: 0.419
Chemical Specifications
Appearance
Beige to light brown powder or chunks
Assay (as total base)
Min 94.0%
Purity (by HPLC)
Min 94.0%
Infrared spectrum
Passes test
Melting point
139.0°C to 148.0°C
Safety Information & Hazard Symbols
Symbol
GHS05, GHS07
Signal Word
Danger
Hazardous Statement
H302-H315-H318-H335
Precaution Statement
P261-P280-P305 + P351 + P338
Risk Statement
22-37/38-41
Safety Statement
26-39