Description

1,2,4-Tribromo-3-(2,5-Dibromophenyl)Benzene is a high-purity, multi-brominated aromatic compound designed for advanced material synthesis. This specialized brominated intermediate is critical for imparting flame retardancy and modifying thermal properties in high-performance polymers. It is essential for R&D and production chemists in the polymer, electronics, and specialty chemical industries seeking reliable, high-quality bromine sources for demanding applications.

Application

• Flame Retardant Synthon: A key reactive intermediate in the synthesis of novel brominated flame retardants for engineering plastics, epoxy resins, and polyurethane foams.
• Polymer Modification: Used to incorporate bromine into polymer backbones to enhance thermal stability and flame resistance for electronic components and construction materials.
• Pharmaceutical & Agrochemical Intermediates: Serves as a versatile building block for introducing bromine atoms into complex molecules during research and development.
• Liquid Crystal & OLED Materials: Employed in the synthesis of brominated aromatic cores for advanced electronic display materials requiring specific electronic properties.
• Organic Synthesis & Cross-Coupling Reactions: Acts as a substrate in metal-catalyzed cross-coupling reactions (e.g., Suzuki, Stille) to create complex biaryl structures.
• Research & Development: A valuable compound for academic and industrial research into new brominated compounds and their properties.

Basic Information

Product Name	1,2,4-Tribromo-3-(2,5-Dibromophenyl)Benzene
CAS No.	88700-05-4
Molecular Formula	C12H5Br5
Molecular Weight	587.59 g/mol
Synonyms	1,2,4-Tribromo-3-(2,5-dibromophenyl)benzene; 2,2',4,5',6-Pentabromo-1,1'-biphenyl; 3-(2,5-Dibromophenyl)-1,2,4-tribromobenzene; Pentabromobiphenyl; 1,1'-Biphenyl, 2,2',4,5',6-pentabromo-; PBB 103; BZ 54; NSC 89264
EINECS	Contact for details

Quality Control

Our 1,2,4-Tribromo-3-(2,5-Dibromophenyl)Benzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.