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Alfa Aesar™ 2-Hydroxy-5-nitropyridine, 98+%

$65.15 - $185.76

Chemical Identifiers

Chemical Name or Material 2-Hydroxy-5-nitropyridine
CAS 5418-51-9
Molecular Formula C5H4N2O3
Formula Weight 140.10g/mol
MDL Number MFCD00006276
Beilstein 120352
Synonym 5-Nitro-2-pyridinol; 5-Nitro-2(1H)-pyridone
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1392114

 
alfa aesar™
A13921-14
25g Each for $65.15

AAA1392122

 
alfa aesar™
A13921-22
100g Each for $185.76
Description & Specifications

Specifications

Melting Point 188° to 191°C
Quantity 25g
Chemical Name or Material 2-Hydroxy-5-nitropyridine
CAS 5418-51-9
Assay ≥98%
Molecular Formula C5H4N2O3
Formula Weight 140.10g/mol
MDL Number MFCD00006276
Beilstein 120352
Synonym 5-Nitro-2-pyridinol; 5-Nitro-2(1H)-pyridone
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Applications
A comparison of catalysts promotes imidazolide couplings including the identification of 2-hydroxy-5-nitropyridine as a new, safe, and effective catalyst.

Solubility
Soluble in hot water and alkali liquor, Insoluble in most of organic solvents.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.