Pyridine hydrochloride, 98%

Description

CAS: 628-13-7 | C5H6ClN | 115.56 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Specifications

Chemical Identifiers

• CAS: 628-13-7
• Molecular Formula: C5H6ClN
• Molecular Weight (g/mol): 115.56
• MDL Number: MFCD00012802
• InChI Key: AOJFQRQNPXYVLM-UHFFFAOYSA-N
• Synonym: pyridine hydrochloride, pyridine, hydrochloride, pyridinehydrochloride, pyridine hcl, pyridine, hydrochloride 1:1, pyridine-hcl, pyridine.hcl, pyridiniumchloride, pyridine hcl salt, pyrdine hydrochloride
• PubChem CID: 10176127
• IUPAC Name: pyridine;hydrochloride
• SMILES: C1=CC=NC=C1.Cl

• Melting Point: ∼145°C
• Boiling Point: 222°C to 224°C
• Quantity: 50 g
• Beilstein: 3615340
• Sensitivity: Hygroscopic
• Solubility Information: Soluble in water (85g/100 ml) and methanol.
• Formula Weight: 115.56
• Percent Purity: 98%
• Chemical Name or Material: Pyridine hydrochloride

Safety and Handling

Hazard Category	H302+H312+H332-H315-H319-H335
Hazard Statement	GHS H Statement H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber	211-027-4
RTECSNumber	UT4375000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only