3-Hydroxypyridine-2-carboxaldehyde Structure

3-Hydroxypyridine-2-carboxaldehyde

Chemical Properties

Melting point 80-82°C (subl.)
Boiling point 96-100°C/30mm
Density  1.327±0.06 g/cm3(Predicted)
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Solid
pka pK1:3.40(+1);pK2:6.95(OH)(20°C)
color  Dark Brown
InChI InChI=1S/C6H5NO2/c8-4-5-6(9)2-1-3-7-5/h1-4,9H
InChIKey ICDSWZBXIZCMHR-UHFFFAOYSA-N
SMILES C1(C=O)=NC=CC=C1O
CAS DataBase Reference 1849-55-4(CAS DataBase Reference)

Safety

Symbol(GHS) Corrosion (GHS05)
Signal wordDanger
Hazard statements H314
Precautionary statements P501-P260-P264-P280-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P405
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39
HazardClass  IRRITANT
HS Code  2933399990

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3-Hydroxypyridine-2-carboxaldehyde Spectrum

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