3-Bromo-4,6-dimethylpyridine

3-Bromo-4,6-dimethylpyridine - Names and Identifiers

Name	5-bromo-2,4-dimethylpyridine
Synonyms	3-Bromo-4,6-dimethylpyridine 5-BROMO-2,4-DIMETHYLPYRIDINE 5-bromo-2,4-dimethylpyridine PYRIDINE, 5-BROMO-2,4-DIMETHYL- pyridine, 5-bromo-2,4-dimethyl-
CAS	27063-92-9
InChI	InChI=1/C7H8BrN/c1-5-3-6(2)9-4-7(5)8/h3-4H,1-2H3

3-Bromo-4,6-dimethylpyridine - Physico-chemical Properties

Molecular Formula	C7H8BrN
Molar Mass	186.05
Density	1.415±0.06 g/cm3(Predicted)
Boling Point	205-210 °C
Flash Point	81.845°C
Vapor Presure	0.261mmHg at 25°C
pKa	4.25±0.18(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.547

3-Bromo-4,6-dimethylpyridine - Introduction

5-bromo-2, 4-dimethylpyriridine is an organic compound with the chemical formula C8H9BrN. The following is a description of its nature, use, preparation and safety information:

Properties: 5-bromo-2, 4-dimethylpyriridine is a solid with pale yellow to brownish yellow crystals. It is soluble in organic solvents such as ethers, alcohols and esters and insoluble in water at room temperature.

Use: This compound is often used as an intermediate in organic synthesis. It can be used in the synthesis of pesticides, pharmaceuticals and other organic compounds. Specific application areas include medicine, agriculture, chemical industry, etc.

Preparation method: 5-bromo-2,4-dimethylpyridine can be generally synthesized by the following steps: First, in an organic solvent, lutidine is reacted with nitrous acid to generate a nitroso compound. The nitroso compound is then reacted with bromide to give 5-bromo-2, 4-dimethylpyriridine.

Safety information: 5-bromo-2,4-dimethylpyridine may be irritating to the eyes, skin and respiratory tract, so wear appropriate protective equipment such as gloves, goggles and masks when handling. In addition, it has a certain toxicity, should avoid ingestion or direct contact. Appropriate discharge measures and equipment shall be used during storage and handling to ensure safe use.

Last Update：2024-04-09 21:01:54