4,4'-Dibromobiphenyl
- CAS No.92-86-4
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 4,4'-Dibromobiphenyl (CAS 92-86-4), a key building block for OLED and advanced organic synthesis applications.
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Product Overview
4,4'-Dibromobiphenyl is a high-value aromatic dihalide widely employed as a critical intermediate in the synthesis of advanced functional materials. With its well-defined reactivity at the bromine sites, this compound serves as a versatile scaffold in cross-coupling reactions such as Suzuki, Stille, and Ullmann protocols, enabling the construction of complex conjugated systems essential for next-generation optoelectronic devices.
Specifications
| Molecular Formula | C₁₂H₈Br₂ |
|---|---|
| Molecular Weight | 312.00 g/mol |
| Melting Point | 165–169°C |
| Boiling Point | 355–360°C |
| Flash Point | >100°C |
| Appearance | White powder |
| Assay (Purity) | ≥99.0% (Typical: 99.91%) |
Industrial Applications
As a specialized intermediate, 4,4'-Dibromobiphenyl plays a pivotal role in the development of organic light-emitting diodes (OLEDs), liquid crystals, and conductive polymers. Its symmetrical structure and dual bromine functionality allow for precise molecular engineering, making it indispensable in R&D and scale-up processes within the electronic materials sector.
- Ideal precursor for biphenyl-based π-conjugated systems
- Enables controlled polymerization and dendrimer synthesis
- Compatible with standard organometallic catalytic platforms
- Supplied with full analytical documentation including COA
Packaged in 25 kg drums or customized configurations, this product should be stored in a cool, dry, and well-ventilated area away from incompatible substances. Our manufacturing adheres to stringent quality control standards to ensure batch-to-batch consistency for industrial-scale applications.
