For procurement managers and R&D scientists in the chemical and pharmaceutical industries, sourcing high-quality intermediates is paramount. 1-Bromo-3,4-dichlorobenzene (CAS 18282-59-2) is a critical aryl halide compound widely employed in organic synthesis. Understanding how to identify reliable suppliers and ensure product quality is key to successful procurement. This article serves as a comprehensive guide for buyers looking to purchase this essential chemical.

Understanding 1-Bromo-3,4-dichlorobenzene

1-Bromo-3,4-dichlorobenzene, a halogenated aromatic hydrocarbon, is characterized by its chemical structure and purity. Typically specified with a minimum purity of 98% or higher, often confirmed by Gas Chromatography (GC), its physical form is usually a clear to slightly yellow liquid. Its melting point is around 23-24°C, meaning it can sometimes be encountered as a solidified liquid. Key properties like boiling point (approx. 124°C at 33 mmHg) and density (approx. 1.761 g/mL at 25°C) are critical for handling and process integration. As a chemical synthesis building block, it is highly valued for its role in creating more complex molecules, notably in the synthesis of N-arylated sultams.

Key Considerations for Buyers

When you need to buy 1-Bromo-3,4-dichlorobenzene, several factors should influence your purchasing decision. Firstly, purity is non-negotiable. Always verify the purity specifications and the analytical methods used (e.g., GC, HPLC). Secondly, consider the supplier's reliability. A consistent supply chain is crucial for ongoing projects, especially in manufacturing. Look for established chemical manufacturers and suppliers who can demonstrate a history of consistent quality and delivery.

Finding a Reputable Supplier in China

China has emerged as a major hub for chemical manufacturing. For those seeking to purchase 1-Bromo-3,4-dichlorobenzene supplier in China, due diligence is essential. Identify suppliers that provide detailed technical data sheets (TDS), Safety Data Sheets (SDS), and Certificates of Analysis (CoA) with each batch. These documents provide crucial information on product specifications, handling, and safety. Furthermore, inquire about their production capacity and ability to supply in the quantities you require, whether for R&D or bulk orders. Understanding the CAS 18282-59-2 price also involves comparing offers from multiple verified suppliers, taking into account not just the per-unit cost but also shipping, lead times, and customer service.

The Importance of Quality for Chemical Synthesis

The success of any chemical synthesis process hinges on the quality of the starting materials. Impurities in 1-Bromo-3,4-dichlorobenzene can lead to side reactions, reduced yields, and difficulty in purifying the final product. Therefore, opting for a reputable chemical synthesis intermediate producer is a strategic investment. We, as a dedicated manufacturer, are committed to delivering chemicals that meet stringent quality standards, enabling seamless integration into your synthesis workflows and ensuring the integrity of your research and production.

Securing a dependable source for 1-Bromo-3,4-dichlorobenzene is critical for organizations involved in advanced chemical and pharmaceutical development. By focusing on purity, supplier credibility, and comprehensive documentation, procurement professionals can make informed decisions to drive their projects forward. For those requiring this vital compound, exploring options from established aryl halide manufacturer entities can provide the quality and reliability needed for successful outcomes.