For researchers and product developers in the advanced materials sector, understanding the intricate properties of specialized organic compounds is crucial for driving innovation. N,N'-di-(n-octyl)-1,7-dibromoperylene-3,4:9,10-tetracarboxylic acid bisimide, identified by CAS No: 209111-67-1, is one such molecule that holds significant promise, particularly within the realm of organic electronics. This article aims to provide a detailed overview for R&D professionals, focusing on its characteristics, potential applications, and how to best procure it.

The chemical identity of this compound is defined by its molecular formula C40H40Br2N2O4 and a molecular weight of 772.56 g/mol. The perylene core provides a robust, conjugated pi-system, which is fundamental for semiconducting properties. The strategic placement of two bromine atoms on the perylene backbone (at the 1 and 7 positions) offers valuable points for further chemical modification through cross-coupling reactions, enabling the synthesis of more complex and tailored molecules. These modifications can fine-tune the electronic and optical properties, such as energy levels, charge mobility, and light absorption/emission characteristics. The n-octyl side chains, attached to the nitrogen atoms of the imide groups, are essential for enhancing the compound's solubility in common organic solvents. This improved solubility is critical for solution-based processing techniques, which are often more cost-effective and scalable than vacuum deposition methods used in OLED and organic photovoltaic (OPV) device fabrication.

The typical purity specification for this material, often 97% minimum, is a critical parameter for R&D chemists. High purity ensures that experimental results are attributable to the intended molecule and not influenced by impurities that could interfere with reactions or device performance. Researchers looking to buy this compound for their studies will find it beneficial to partner with manufacturers who can provide reliable batches with consistent quality. The material's high boiling point (841.6±65.0℃) and flash point (462.8±34.3℃) suggest good thermal stability, which is advantageous during synthesis and device fabrication processes.

Potential applications extend beyond OLEDs. Its conjugated structure and functionalizable bromine groups make it a promising building block for organic field-effect transistors (OFETs), organic photovoltaics (OPVs), and other organic electronic devices. For product formulators, exploring how this dibromo perylene bisimide can be incorporated into novel material designs can lead to next-generation technologies. We, as a manufacturer and supplier of specialty chemicals, are dedicated to supporting the R&D community. We invite researchers to inquire about our product, including obtaining a free sample and understanding our pricing for various quantities, ensuring you have access to the high-quality materials needed for groundbreaking discoveries.