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Delving into the chemistry of advanced materials often involves understanding the intricate properties of specialized organic molecules. 7H-Benzo[c]fluorene derivatives, particularly those functionalized for specific applications, are gaining significant attention. Among these, 9-Bromo-7,7-dimethyl-7H-benzo[c]fluorene (CAS: 1198396-46-1) serves as an exemplary case, highlighting the importance of its chemical structure for performance in various fields, most notably electronic materials.
The foundational structure of 7H-Benzo[c]fluorene itself offers a robust aromatic system, which is then modified to introduce specific functionalities. In the case of 9-Bromo-7,7-dimethyl-7H-benzo[c]fluorene, the inclusion of a bromine atom at the 9-position and two methyl groups at the 7,7 positions (C19H15Br, MW: 323.23) imparts unique electronic and steric characteristics. The bromine atom acts as a reactive handle for further synthetic transformations, such as Suzuki couplings or other cross-coupling reactions, which are fundamental for building larger, more complex molecules used in organic electronics.
The methyl groups at the 7,7 positions are significant for influencing the solubility and solid-state packing of the molecule, potentially reducing aggregation-caused quenching in optoelectronic applications and improving processability. Researchers and procurement specialists looking to buy this compound for R&D or manufacturing will find that its specific properties, such as a melting point of 105.0-109.0℃ and an appearance of off-white powder, are critical parameters. Manufacturers often guarantee a purity of 97% minimum, which is essential for predictable reaction outcomes and high-performance end products.
The primary application for this particular derivative lies in its use as an intermediate in the synthesis of organic semiconductors for OLED displays and lighting. Its structure can be tailored to optimize charge injection, transport, and emission wavelengths. For those seeking to purchase this intermediate, engaging with reliable chemical suppliers who can provide consistent quality and batch-to-batch reproducibility is paramount. Exploring options from manufacturers in China often presents opportunities for competitive pricing and readily available stock.
Understanding the chemical properties of 9-Bromo-7,7-dimethyl-7H-benzo[c]fluorene not only aids in its effective utilization but also guides the selection of appropriate suppliers who can meet stringent purity and quality requirements for advanced material synthesis.
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