4-Bromodibenzothiophene (CAS No. 97511-05-2) is a sulfur-containing heterocyclic aromatic compound that has garnered significant attention in the field of materials science, particularly for its role as an intermediate in the synthesis of advanced organic electronic materials. Its molecular formula, C12H7BrS, and a molecular weight of approximately 263.15 g/mol, describe a molecule poised for intricate chemical transformations. Understanding its core chemical properties is key for researchers and manufacturers looking to buy this compound.

Physically, 4-Bromodibenzothiophene is typically presented as a white to off-white powder. Its relatively high boiling point of 386.6°C and flash point of 187.6°C indicate a stable compound under standard processing conditions, which is advantageous for industrial applications. These properties are crucial for formulators who need predictable behavior during synthesis and material processing.

The significant utility of 4-Bromodibenzothiophene stems from its chemical structure, which features a dibenzothiophene core functionalized with a bromine atom at the 4-position. This bromine atom serves as a versatile handle for various cross-coupling reactions, making it an indispensable intermediate in organic synthesis. For instance, it can readily undergo palladium-catalyzed cross-coupling reactions like the Suzuki-Miyaura coupling, where it reacts with organoboron compounds to form new carbon-carbon bonds. This capability allows chemists to construct complex molecular architectures required for high-performance OLEDs.

In the context of OLED technology, 4-Bromodibenzothiophene is employed to synthesize functional materials that form the emissive layers, charge transport layers, and host materials in OLED devices. By strategically incorporating the dibenzothiophene moiety, which offers good thermal stability and charge transport characteristics, researchers can develop materials with improved device efficiency, color purity, and operational stability. The ability to buy this intermediate in high purity (≥99.0%) ensures that the synthesized OLED materials meet the demanding specifications for modern electronic displays.

As a supplier, we emphasize the importance of quality control in producing 4-Bromodibenzothiophene. Our manufacturing processes are optimized to deliver a product that consistently meets these high standards. Whether for academic research or industrial-scale production, reliable access to this key intermediate is vital. For those looking to purchase this compound, understanding its chemical reactivity and physical properties ensures its effective integration into sophisticated synthesis pathways, ultimately contributing to advancements in OLED technology and other organic electronic applications.