For procurement managers and R&D scientists in the chemical and electronics industries, the ability to source high-quality raw materials is fundamental to project success. N-(4-Bromophenyl)-benzene-1,2-diamine (CAS: 100953-52-4) is one such compound, finding significant application as an intermediate in organic synthesis, particularly for electronic materials like OLEDs. This guide aims to assist chemical purchasers in understanding the key considerations when looking to buy this specific intermediate and identify reliable suppliers.

Understanding the specifications of N-(4-Bromophenyl)-benzene-1,2-diamine is the first step. The CAS number 100953-52-4 precisely identifies this chemical, while its molecular formula, C12H11BrN2, and molecular weight of 263.13 provide crucial chemical data. Typically supplied as a white crystalline solid, its purity is a critical parameter. For applications demanding high performance, such as in OLED manufacturing, a purity of 99% or higher is usually required. Buyers should always verify the purity specifications and request relevant analytical data, such as HPLC or GC reports, from potential manufacturers.

The primary application of N-(4-Bromophenyl)-benzene-1,2-diamine as an OLED intermediate highlights its importance in the advanced materials sector. It serves as a precursor for synthesizing more complex molecules that form the emissive layers, charge transport layers, and host materials within OLED devices. Beyond electronics, its utility as a versatile intermediate in general organic synthesis means it is sought after for pharmaceutical intermediates, agrochemicals, and specialty dyes. When exploring product options, consider suppliers who clearly state the intended applications and provide supportive technical documentation.

When searching for a manufacturer or supplier of 100953-52-4, several factors should be evaluated. Firstly, the supplier's reputation and track record in the chemical industry are vital. Companies based in China are often competitive sources for many chemical intermediates. Look for suppliers who explicitly mention their quality assurance processes, such as ISO certifications or robust in-house quality control labs. Offering free samples for initial evaluation is a common practice and a good indicator of a supplier's confidence in their product.

Furthermore, pricing and availability are key purchasing considerations. While competitive pricing is always desirable, it should not come at the expense of quality. It is advisable to obtain quotes from multiple suppliers and compare not only the price per kilogram but also the minimum order quantities, packaging options, and lead times. Establishing a long-term relationship with a dependable manufacturer ensures a consistent supply, which is critical for maintaining production schedules and avoiding costly disruptions.

In conclusion, sourcing N-(4-Bromophenyl)-benzene-1,2-diamine requires a diligent approach. By focusing on product specifications, understanding its applications, evaluating supplier reliability, and comparing pricing and availability, purchasers can effectively secure this essential intermediate. Engaging with experienced suppliers who prioritize quality and customer service will ultimately contribute to the success of your research and manufacturing endeavors.