(4-Bromophenyl) triphenylsilane

(4-Bromophenyl) triphenylsilane (CAS: 18737-40-1) is a high-purity organic silicon brominated functional compound with a stable tetrahedral silicon-centered molecular structure. The molecule consists of one 4-bromophenyl group and three phenyl groups bonded to a silicon atom, featuring excellent molecular rigidity, thermal stability and chemical inertness. It presents white to off-white crystalline solid at room temperature, with good solubility in conventional organic solvents. The active carbon-bromine bond on the benzene ring endows the product with excellent derivatization ability, making it a high-value synthetic intermediate widely used in organic optoelectronic material modification, organosilicon functional material synthesis and fine organic derivatization.

4-Bromotetraphenylsilane, 4- (Triphenylsilyl) bromobenzene, (4-Bromophenyl) triphenyl silane

2931900090

1. Organic Optoelectronic Material Intermediate: (4-Bromophenyl) triphenylsilane (CAS: 18737-40-1) serves as a core building block for high-performance optoelectronic materials. Its rigid silicon-containing structure can effectively suppress molecular aggregation and crystallization, improve the thermal stability and film-forming performance of optoelectronic materials, and is widely used for the synthesis of OLED host materials, electron transport materials and luminescent layer functional materials, effectively improving the service life and luminous efficiency of optoelectronic devices. 2. Organosilicon Functional Material Synthesis: (4-Bromophenyl) triphenylsilane (CAS: 18737-40-1) is an important basic raw material for customized synthesis of organosilicon derivatives. The stable silicon-carbon bond structure provides excellent structural stability for functional modification, supporting the preparation of high-performance organosilicon polymers, silicone modifiers and heat-resistant functional materials, and is widely used in the fine organosilicon industry. 3. Cross-Coupling Reaction Derivatization: (4-Bromophenyl) triphenylsilane (CAS: 18737-40-1) has highly active bromine substitution sites, which can efficiently participate in Suzuki, Heck, Sonogashira and other cross-coupling reactions. It supports the structural derivation of various complex silicon-containing aromatic compounds, meeting the high-precision synthesis needs of laboratory scientific research and fine chemical customization. 4. Functional Polymer Modification: (4-Bromophenyl) triphenylsilane (CAS: 18737-40-1) can be used as a functional monomer for polymer material modification. Introducing silicon-containing rigid groups into polymer chains can significantly enhance the thermal stability, weather resistance and mechanical properties of polymer materials, and is applicable to the R&D of high-temperature resistant and high-stability functional polymer composite materials.

98% Min

C24H19BrSi

415.40

Store at room temperature, sealed, dry and dark environment, avoid strong oxidants and long-term light exposure

2 years under proper storage

White to off-white crystalline solid

Research Grade, Optoelectronic Grade, Industrial Grade

1.30±0.1 g/cm3

175°C

462.9±37.0°C at 760 mmHg