For professionals in the chemical and materials science industries, understanding the fundamental chemistry of key intermediates is essential for innovation and efficient production. 1,4,5,8-Naphthalenetetracarboxylic Dianhydride (NTCDA), identified by CAS number 81-30-1, is a compound of significant industrial interest. As a leading manufacturer and supplier, we provide insights into the chemistry that makes NTCDA so valuable, particularly for those looking to buy and utilize it in various applications.

NTCDA's molecular formula is C14H4O6, with a molecular weight of 268.18 g/mol. Structurally, it is a dianhydride derivative of naphthalene, presenting as a light yellow powder. The presence of two anhydride functional groups makes it highly reactive and suitable for condensation reactions. This reactivity is key to its use in synthesizing high-temperature resistant polymers and advanced dyes and pigments. Its electronic properties also make it a focus in organic electronics research, where it functions as an n-type semiconductor.

The synthesis of NTCDA typically involves the oxidation of pyrene, often utilizing strong oxidants. This manufacturing process requires careful control to achieve the high purity levels that are critical for industrial applications. As a dedicated manufacturer, we invest in sophisticated production techniques and rigorous quality control to ensure our NTCDA consistently meets assay requirements, often exceeding 99.0%. Our commitment as a chemical supplier means we focus on delivering materials that perform reliably in your synthesis and formulation processes.

Understanding the handling and storage of NTCDA is also important. Being sensitive to moisture, it requires storage in a dark, cool, ventilated, and dry environment, ideally under an inert atmosphere. This ensures its stability and maintains its reactivity for intended uses. When considering the price of NTCDA, it reflects the complexity of its synthesis, purification, and the stringent quality measures employed by responsible suppliers.

For chemical manufacturers and researchers, sourcing NTCDA from a reliable source like ours provides access to a critical building block backed by expert knowledge. We are eager to discuss your chemical synthesis needs and demonstrate how our high-quality 1,4,5,8-Naphthalenetetracarboxylic Dianhydride can contribute to your product development success. Contact us to learn more about its chemical properties and to obtain a quote.