The chemical landscape is vast, and identifying precise intermediates for complex synthesis is a fundamental task for many R&D departments. 1,2-Dichloro-4-fluoro-5-nitrobenzene (CAS: 2339-78-8) is one such compound, playing a significant role as a versatile building block. This article aims to provide procurement specialists and chemists with a clear understanding of its characteristics, applications, and the advantages of sourcing it from established chemical manufacturers.

Chemically known as 1,2-Dichloro-4-fluoro-5-nitrobenzene, this aromatic compound features a benzene ring substituted with two chlorine atoms, one fluorine atom, and a nitro group. Its molecular formula is C6H2Cl2FNO2, with a molecular weight of 209.99 g/mol. Key physical properties include a melting point of 17 °C, indicating it can exist as a solid or low-melting solid at room temperature, and a boiling point of 247 °C. The typical appearance reported is a pale yellow powder, with purity often specified at 95% or 98% (GC). When considering a purchase, verifying these specifications with the supplier is crucial.

The primary application of 1,2-Dichloro-4-fluoro-5-nitrobenzene is within the realm of organic synthesis, particularly as an intermediate in the pharmaceutical industry. Its strategic placement of halogen and nitro groups allows for a variety of chemical transformations, enabling the construction of more complex molecular architectures necessary for drug discovery and development. It is also utilized in the synthesis of other specialty chemicals, underscoring its importance in fine chemical manufacturing.

For businesses looking to secure a stable supply of this chemical, exploring options from China-based chemical manufacturers is a prudent strategy. These suppliers often offer economies of scale, leading to more competitive pricing. When engaging with a potential manufacturer, it's advisable to request a detailed product specification sheet, a Certificate of Analysis (CoA), and information on their production capacity. This due diligence helps ensure product quality and supply chain reliability.

Procurement managers will find that identifying suppliers who can provide consistent quality and timely delivery is key to uninterrupted production schedules. The ability to buy in bulk quantities often comes with further price advantages. Therefore, establishing a strong relationship with a reputable chemical supplier who understands the specific needs of the pharmaceutical and specialty chemical sectors is highly recommended.

In summary, 1,2-Dichloro-4-fluoro-5-nitrobenzene (CAS: 2339-78-8) is a valuable intermediate for numerous chemical syntheses. By understanding its properties and applications, and by strategically selecting reliable manufacturers and suppliers, companies can efficiently procure this essential compound for their research and manufacturing needs. Consider us your trusted partner for sourcing this critical chemical.