Understanding the fundamental science behind critical chemical intermediates is crucial for innovation in material science and manufacturing. 4,4'-Oxydianiline (ODA), a prominent aromatic diamine with CAS Number 101-80-4, is a compound of significant industrial interest. For research scientists and product developers, a deep dive into its properties, synthesis, and applications can unlock new material possibilities. As a dedicated manufacturer and supplier, we are committed to providing high-quality ODA that meets the stringent demands of modern industry.

Chemically, 4,4'-Oxydianiline is characterized by two amine groups attached to a diphenyl ether core. This structure endows ODA with excellent thermal stability, with decomposition temperatures often exceeding 400°C in polymer matrices. Its molecular weight is approximately 200.24 g/mol, and it typically appears as white to pale yellow crystals. Its solubility in polar aprotic solvents like DMF and DMAc, coupled with insolubility in water, dictates its processing conditions. The synthesis of ODA often involves the reduction of dinitro precursors, a process we meticulously manage to ensure high purity. If you are looking to buy ODA for specialized synthesis, understanding these properties is key.

The industrial applications of 4,4'-Oxydianiline are diverse and impactful. Its primary use is as a monomer in the production of high-performance polymers, most notably polyimides and poly(ester-imide)s. These polymers are renowned for their exceptional mechanical strength, thermal resistance, and electrical insulation properties, making them indispensable in aerospace, electronics, and automotive sectors for applications such as films, coatings, and adhesives. Additionally, ODA serves as a crucial curing agent for epoxy resins, enhancing their thermal and mechanical performance. The price of ODA is influenced by purity and production scale, but its performance benefits often justify the investment.

For organizations seeking to procure ODA, partnering with a reliable supplier is essential. Our manufacturing facility in China is equipped with advanced synthesis and purification technologies to consistently produce ODA with purity levels exceeding 99%. We provide comprehensive technical data, including spectroscopic information and Certificates of Analysis, to support your research and development efforts. Our goal is to be your trusted source for this vital chemical intermediate.

Engaging with a reputable manufacturer ensures that you not only receive a high-quality product but also benefit from expert knowledge and reliable supply chains. Whether your focus is on developing new flame-retardant fibers, advanced insulating varnishes, or high-temperature resistant films, 4,4'-Oxydianiline is a chemical that can significantly elevate your product's performance. We encourage you to contact us to discuss your specific needs, request a quote, or obtain a sample of our premium ODA.