1,3-Dichlorobenzene, a compound with the CAS number 541-73-1, is a cornerstone in the chemical industry, valued for its utility in synthesis and as a solvent. This aromatic hydrocarbon, appearing as a colorless transparent liquid, plays a critical role in the production of various essential products, ranging from agrochemicals to pharmaceuticals and dyes.

The synthesis of 1,3-dichlorobenzene typically involves the chlorination of benzene or related compounds. While various methods exist, industrial production often focuses on efficient separation techniques to achieve high purity, often specified as 99.5% or more. This high assay is crucial for its function as a 1,3-dichlorobenzene chemical intermediate, ensuring that subsequent reactions proceed cleanly and yield the desired products with minimal side reactions.

One of the primary applications of 1,3-dichlorobenzene is its role as a meta-dichlorobenzene fungicide raw material. It is a key precursor in the manufacturing of important fungicides that protect crops from diseases, thus supporting agricultural productivity. Its involvement in pesticide synthesis extends to certain insecticides as well, underscoring its importance in the agrochemical sector.

In the pharmaceutical industry, 1,3-dichlorobenzene serves as a vital pharmaceutical intermediate. Its structure provides a flexible platform for chemists to synthesize complex drug molecules, contributing to the development of new therapeutic agents. This makes it an essential component in the drug discovery and manufacturing pipeline.

Furthermore, 1,3-dichlorobenzene is widely employed as an organic synthesis solvent. Its ability to dissolve a variety of organic substances makes it an effective medium for numerous chemical reactions, often enhancing reaction rates and yields. This solvent capability adds another layer to its industrial importance.

The reliable supply of high-quality 1,3-dichlorobenzene is fundamental for industries that depend on its properties. Chemical manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. are instrumental in providing this compound, ensuring that industries have access to a dependable source of this versatile chemical. As chemical innovation continues, the demand for such fundamental intermediates remains robust, solidifying the position of 1,3-dichlorobenzene in the global chemical market.