Understanding the Properties and Synthesis of 2,4-Dichloronitrobenzene
For professionals in the chemical industry, a thorough understanding of the properties and synthesis routes of key intermediates is crucial for successful application and development. 2,4-Dichloronitrobenzene (CAS 611-06-3) is one such compound, a versatile fine chemical intermediate with a well-defined set of characteristics.
The chemical properties of 2,4-Dichloronitrobenzene are central to its industrial utility. Its molecular formula is C6H3Cl2NO2, and it has a molecular weight of 192.00 g/mol. Key physical properties include a melting point typically in the range of 29-32 °C, and a boiling point of approximately 258 °C. It is described as a light yellow needle or amber crystalline solid, with limited solubility in water but greater solubility in organic solvents. Understanding these physical attributes aids in its handling, purification, and application.
The primary method for the 2,4-Dichloronitrobenzene industrial synthesis involves the nitration of 1,3-dichlorobenzene. This reaction is typically carried out using a mixture of nitric acid and sulfuric acid. The process requires precise control over temperature, reaction time, and reagent ratios to maximize the yield of the desired 2,4-isomer and minimize the formation of other isomers, such as 2,6-dichloronitrobenzene.
The resulting product, 2,4-Dichloronitrobenzene, is then subjected to purification processes, often including crystallization, to achieve the high purity required for its downstream applications in industries like pharmaceuticals, dyes, and agrochemicals.
NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing high-quality chemical intermediates, including 2,4-Dichloronitrobenzene. Our commitment to rigorous quality control ensures that our products meet the demanding specifications of our clients, facilitating their own manufacturing and research endeavors.
As a fundamental building block, the reliable production and understanding of 2,4-Dichloronitrobenzene's properties and synthesis are critical for driving innovation across multiple sectors. Its continued importance in various chemical processes solidifies its position as a key industrial chemical.
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