In the realm of organic chemistry, compounds that offer multiple points of reactivity are invaluable tools for synthesis. 1,3,5-Tris(3-bromophenyl)benzene, with CAS number 96761-85-2, is a prime example of such a molecule, characterized by its trifunctional brominated aromatic structure. This unique arrangement of atoms bestows upon it significant utility as a chemical intermediate, particularly for creating complex molecular architectures and advanced materials.

The core of the 1,3,5-Tris(3-bromophenyl)benzene molecule is a benzene ring, to which three phenyl groups are attached at the 1, 3, and 5 positions. Each of these pendant phenyl rings is substituted with a bromine atom at its meta (3') position. This specific configuration results in a molecule with a high degree of symmetry and, crucially, three reactive bromine sites. These bromine atoms are prime candidates for various palladium-catalyzed cross-coupling reactions, such as Suzuki, Sonogashira, Stille, and Heck couplings. These reactions are fundamental for forming new carbon-carbon bonds, allowing chemists to build larger, more complex structures.

The molecular formula of 1,3,5-Tris(3-bromophenyl)benzene is C24H15Br3, and its molecular weight is approximately 543.09 g/mol. Physical characteristics typically include its appearance as a white to almost white powder or crystalline solid, with a melting point range of 170.0 to 174.0 °C. This relatively high melting point suggests good thermal stability, which is a beneficial property for materials intended for high-temperature applications or those used in device fabrication processes.

The applications stemming from this versatile structure are broad. As an intermediate, it plays a role in the synthesis of organic semiconductors, including those used in OLED displays and organic photovoltaics. Its ability to be functionalized allows for the fine-tuning of electronic and optical properties required for these advanced materials. Procurement managers and researchers often seek out this compound from reliable suppliers, recognizing its potential to contribute to innovation in electronics and materials science. When you aim to buy this chemical, looking for high purity grades (commonly 99% min) is essential for predictable reaction outcomes.

In summary, 1,3,5-Tris(3-bromophenyl)benzene is a powerful trifunctional brominated aromatic compound. Its well-defined structure and reactive bromine atoms make it a cornerstone intermediate for sophisticated organic synthesis and the development of cutting-edge functional materials. Its availability from manufacturers, particularly in China, ensures that researchers and industrial clients can readily access this valuable building block.