2-Methoxy-3-fluoro-5-bromopyridine

2-Methoxy-3-fluoro-5-bromopyridine - Names and Identifiers

Name	2-Methoxy-3-fluoro-5-bromopyridine
Synonyms	2-Methoxy-3-fluoro-5-bromopyridine 5-Bromo-3-fluoro-2-methoxypyridine Pyridine, 5-bromo-3-fluoro-2-methoxy- pyridine, 5-bromo-3-fluoro-2-methoxy-
CAS	124432-70-8
InChI	InChI=1/C6H5BrFNO/c1-10-6-5(8)2-4(7)3-9-6/h2-3H,1H3

2-Methoxy-3-fluoro-5-bromopyridine - Physico-chemical Properties

Molecular Formula	C6H5BrFNO
Molar Mass	206.01
Density	1.621g/cm³
Boling Point	189.6°C at 760 mmHg
Flash Point	68.5°C
Vapor Presure	0.78mmHg at 25°C
Appearance	Solid
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.521
MDL	MFCD04112553

2-Methoxy-3-fluoro-5-bromopyridine - Risk and Safety

Hazard Class

IRRITANT

2-Methoxy-3-fluoro-5-bromopyridine - Introduction

2-Methoxy-3-fluoro-5-bromopyridine is an organic compound with the chemical formula C6H4BrFNO. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
2-Methoxy-3-fluoro-5-bromopyridine is a solid with the appearance of white to light yellow crystals. It is almost insoluble in water at normal temperature, but soluble in organic solvents such as ethanol and dimethylformamide.

Use:
2-methoxy-3-fluoro-5-bromopyridine is often used as an important intermediate in organic synthesis. It can be used to synthesize pesticides, pharmaceuticals and other organic compounds.

Preparation Method:
The preparation method of 2-methoxy-3-fluoro-5-bromopyridine can be obtained by reacting 2-methoxy-3-fluoropyridine with phosphorus tribromide in the presence of copper bromide and fluorine bromide. The purity of the compound can be purified by techniques such as crystallization and longitudinal gel electrophoresis.

Safety Information:
2-methoxy-3-fluoro-5-bromopyridine is relatively stable under normal operating conditions, but it still needs to be handled with caution. It may be irritating to the eyes, skin and respiratory system. Be careful to avoid contact with skin and eyes when using, and make sure to operate in a well-ventilated place.

Last Update：2024-04-10 22:29:15