Alfa Aesar™ Pyridine hydrochloride, 98%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10871-30

PYRIDINE HYDROCHLORIDE, 97+%,250G

UNSPSC: 12352005

Code: NEW

Additional Details:
Additional Details: CAS Number: 628-13-7 Weight: 0.01000kg


Quantity 250g

Product Code. 11414223

Quantity Price
1 £ 51.09 / 250g
Estimated Shipment date
from Supplier 09-12-2016
Add to basket


Description and Specification

Chemical Identifiers

Chemical Name or Material Pyridine hydrochloride
CAS 628-13-7
Molecular Formula C5H5N·HCl
Formula Weight 115.56g/mol
MDL Number MFCD00012802
Beilstein 3615340
Synonym Pyridinium chloride

Specification

Melting Point ≈145°C
Boiling Point 222° to 224°C
Quantity 250g
Chemical Name or Material Pyridine hydrochloride
CAS 628-13-7
Assay 98%
Molecular Formula C5H5N·HCl
Formula Weight 115.56g/mol
MDL Number MFCD00012802
Beilstein 3615340
Synonym Pyridinium chloride
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
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.
RTECS Number UT4375000
TSCA TSCA

Applications
Pyridine hydrochloride is a classical reagent for cleavage of aryl methyl ethers at 200-220o. It is also used in the demethylation of 4,5-dimethyl-7-methoxy-1-tetralone.

Solubility
Soluble in water (85 g/100 ml) and methanol.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. It is hygroscopic in nature.

Safety and Handling

Warning

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

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.