Pyridine hydrochloride, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11404223	Thermo Scientific Alfa Aesar A10871.18	50 g
11414223	Thermo Scientific Alfa Aesar A10871.30	250 g
11494213	Thermo Scientific Alfa Aesar A10871.0B	1000 g

Description

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.

Chemical Identifiers

• CAS: 628-13-7
• Molecular Weight (g/mol): 115.56
• InChI Key: AOJFQRQNPXYVLM-UHFFFAOYSA-N
• PubChem CID: 10176127
• SMILES: C1=CC=NC=C1.Cl

• Molecular Formula: C5H6ClN
• MDL Number: MFCD00012802
• Synonym: pyridine hydrochloride, pyridine, hydrochloride, pyridinehydrochloride, pyridine hcl, pyridine, hydrochloride 1:1, pyridine-hcl, pyridine.hcl, pyridiniumchloride, pyridine hcl salt, pyrdine hydrochloride
• IUPAC Name: pyridine;hydrochloride

Specifications

• CAS: 628-13-7
• Boiling Point: 222°C to 224°C
• MDL Number: MFCD00012802
• Sensitivity: Hygroscopic
• Solubility Information: Soluble in water (85g/100 ml) and methanol.
• SMILES: C1=CC=NC=C1.Cl
• Molecular Weight (g/mol): 115.56
• Formula Weight: 115.56
• Chemical Name or Material: Pyridine hydrochloride

• Melting Point: ∼145°C
• Molecular Formula: C5H6ClN
• Beilstein: 3615340
• Synonym: pyridine hydrochloride, pyridine, hydrochloride, pyridinehydrochloride, pyridine hcl, pyridine, hydrochloride 1:1, pyridine-hcl, pyridine.hcl, pyridiniumchloride, pyridine hcl salt, pyrdine hydrochloride
• InChI Key: AOJFQRQNPXYVLM-UHFFFAOYSA-N
• IUPAC Name: pyridine;hydrochloride
• PubChem CID: 10176127
• Percent Purity: 98%

Safety and Handling

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

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

H302+H312+H332-H315-H319-H335

missing translation for 'einecsNumber' : 211-027-4

missing translation for 'rtecsNumber' : UT4375000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only