The rapid advancements in display technology, particularly in the realm of Organic Light-Emitting Diodes (OLEDs), are heavily reliant on the availability of highly specialized chemical intermediates. Dibenzothienylboronic Acid, identified by CAS number 108847-20-7, has emerged as a cornerstone compound in this field. Its unique chemical structure and reactivity make it an indispensable building block for researchers and manufacturers aiming to produce next-generation displays that are brighter, more energy-efficient, and more durable. For those looking to buy these advanced materials, understanding this compound is key.

Dibenzothienylboronic Acid (molecular formula C12H9BO2S, molecular weight ~228.07 g/mol) is characterized by its dibenzothiophene core functionalized with a boronic acid group. This structure is particularly amenable to Suzuki coupling reactions, a powerful tool in organic chemistry for forming carbon-carbon bonds. These reactions are fundamental to building the complex conjugated molecular architectures required for the emissive and charge-transport layers in OLED devices. The ability to precisely control molecular structure is what imbues OLED materials with their specific optoelectronic properties.

The physical appearance of Dibenzothienylboronic Acid is typically a white to light yellow crystalline powder, with a high melting point range of 327-330 °C, indicating excellent thermal stability. This stability is crucial for surviving the high-temperature vacuum deposition processes used in OLED manufacturing. High purity, often exceeding 97% or 98%, is also non-negotiable, as even trace impurities can act as quenching sites, reducing luminescence efficiency and device lifetime.

The demand for such specialized intermediates has driven the growth of chemical manufacturing in regions like China. Numerous manufacturers in China are now equipped to produce Dibenzothienylboronic Acid at scale, offering competitive price points. For a procurement manager, identifying a reliable supplier involves checking their product specifications, consistency, and ability to meet stringent quality standards. Engaging with such suppliers allows companies to secure the essential raw materials needed to innovate and compete in the global electronics market.

As the OLED market continues to expand, encompassing everything from smartphones and smartwatches to advanced television displays and lighting solutions, the importance of compounds like Dibenzothienylboronic Acid will only grow. Companies that can secure a steady supply of this high-quality intermediate are well-positioned to contribute to and benefit from the future of display technology. Whether you are a research scientist exploring new molecular designs or a production manager ensuring supply chain continuity, Dibenzothienylboronic Acid is a material worth prioritizing.