4-HYDROXYPYRIDINE For Synthesis

4-Pyridinol, 4-Pyridone

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Article No.
04149
Grade
For Synthesis
Purity
95%
CAS No.
626-64-2
Molecular Formula
C5H5NO
Molecular Weight
95.1
H.S. Code
2933.3100
Shelf Life
60 Months
MSDS
 

 

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

Packings

  • 1GBA000032

    25 g (00025)

  • 1PW1200200

    100 g (00100)

 

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 and Hazard Symbols

Corrosion Exclamation Mark
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
Revision Date : 27-May-2016
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