4-Bromo-2-methylpyridine, 97%

Description

CAS: 22282-99-1 | C6H6BrN | 172.03 g/mol

4-Bromo-2-methylpyridine is used as a starting material in the preparation of crown-ester-bipyridines and viologens through sodium or nickel reductive coupling, side chain oxidation and esterification. Further, it serves as an important raw material and intermediate in organic synthesis, pharmaceuticals, agrochemicals and in dyes.

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
4-Bromo-2-methylpyridine is used as a starting material in the preparation of crown-ester-bipyridines and viologens through sodium or nickel reductive coupling, side chain oxidation and esterification. Further, it serves as an important raw material and intermediate in organic synthesis, pharmaceuticals, agrochemicals and in dyes.

Solubility
Miscible with dichloromethane. Immiscible with water.

Notes
Light and moisture sensitive. Incompatible with strong oxidizing agents, reducing agents, strong acids and bases. Store in a cool place.

Specifications

Chemical Identifiers

• CAS: 22282-99-1
• Molecular Formula: C6H6BrN
• Molecular Weight (g/mol): 172.03
• MDL Number: MFCD03788196
• InChI Key: JFBMFWHEXBLFCR-UHFFFAOYSA-N
• Synonym: 4-bromo-2-picoline, 2-methyl-4-bromopyridine, 4-bromo-2-methyl-pyridine, pyridine, 4-bromo-2-methyl, 4-bromopicoline, zlchem 422, pubchem4035, acmc-209fui, 4-bromo-methyl-pyridine
• PubChem CID: 2762835
• IUPAC Name: 4-bromo-2-methylpyridine
• SMILES: CC1=CC(Br)=CC=N1

• Density: 1.45
• Boiling Point: 76°C (14 mmHg)
• Flash Point: 79°C (174°F)
• Odor: Characteristic
• Refractive Index: 1.556
• Quantity: 250 mg
• Solubility Information: Miscible with dichloromethane. Immiscible with water.
• Formula Weight: 172.03
• Percent Purity: 97%
• Chemical Name or Material: 4-Bromo-2-methylpyridine

Safety and Handling

Hazard Category	H227-H302+H312+H332-H315-H319
Hazard Statement	GHS H Statement H301-H311-H227-H332-H315-H319 Toxic if swallowed. Toxic in contact with skin. Combustible liquid. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	P210-P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P370+P378q-P501c
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only