Description

1,2,4,5-Tetrabromo-3-(2,4,6-Tribromophenyl)Benzene is a highly brominated aromatic compound, specifically a heptabrominated diphenyl derivative. This compound matters as a high-performance brominated flame retardant and a key synthetic intermediate, valued for its thermal stability and effectiveness in polymer systems. It is primarily needed by manufacturers in the plastics, electronics, and specialty chemical industries seeking to enhance the fire resistance of their materials.

Application

• As a high-efficiency flame retardant additive for engineering plastics, including polycarbonate (PC), acrylonitrile butadiene styrene (ABS), and polyamides (nylon).
• As a reactive intermediate in the synthesis of advanced brominated flame retardants and other specialty aromatic compounds.
• In the formulation of fire-resistant coatings and sealants for construction and automotive applications.
• For use in printed circuit boards (PCBs) and electronic encapsulants to meet stringent UL94 standards.
• As a standard or reference material in analytical chemistry and environmental testing for brominated compounds.
• In research and development of novel polymeric materials with enhanced thermal and flame-retardant properties.

Basic Information

Product Name	1,2,4,5-Tetrabromo-3-(2,4,6-Tribromophenyl)Benzene
CAS No.	119264-58-3
Molecular Formula	C12H3Br7
Molecular Weight	785.01 g/mol
Synonyms	1,2,4,5-Tetrabromo-3-(2,4,6-tribromophenyl)benzene; 2,2',4,4',5,5',6-Heptabromodiphenyl; Heptabromodiphenyl; 1,1'-Biphenyl, 2,2',4,4',5,5',6-heptabromo-; 2,2',4,4',5,5',6-Heptabromo-1,1'-biphenyl; HBB (Heptabromobiphenyl); Flame Retardant HBB; 119264-58-3
EINECS	Contact for details

Quality Control

Our 1,2,4,5-Tetrabromo-3-(2,4,6-Tribromophenyl)Benzene undergoes rigorous quality testing to ensure compliance with industry standards for flame retardant intermediates. Certificates of Analysis (COA) are available upon request, detailing parameters such as purity, bromine content, and residual solvents. We adhere to strict quality management systems to guarantee batch-to-batch consistency and reliability for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	285 - 295 °C
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.