Description

Bromopentakis(Bromomethyl)Benzene is a highly brominated aromatic compound, specifically a hexa-substituted benzene derivative, with the CAS number 58828-53-8. This specialty chemical serves as a versatile and highly effective bromine source and flame retardant synergist, crucial for enhancing the fire safety of advanced polymer systems. It is primarily needed by formulators and manufacturers in the plastics, electronics, and construction materials industries seeking to meet stringent fire safety regulations without compromising material performance.

Application

• Flame Retardant Synergist: Used in combination with primary flame retardants like antimony trioxide in engineering plastics (e.g., PBT, PET, polyamides) and epoxy resins for printed circuit boards.
• Reactive Intermediate: Serves as a key building block in organic synthesis for creating complex, multi-branched aromatic structures and dendrimers.
• Polymer Modification: Employed to introduce bromine functionality into polymer backbones to improve flame retardancy and thermal stability.
• Cross-linking Agent: Utilized in the production of high-performance, heat-resistant thermoset resins for composite materials.
• Research & Development: A valuable reagent in academic and industrial R&D for developing new flame-retardant additives and functional materials.

Basic Information

Product Name	Bromopentakis(Bromomethyl)Benzene
CAS No.	58828-53-8
Molecular Formula	C11H5Br6
Molecular Weight	647.59 g/mol
Synonyms	Pentakis(bromomethyl)phenyl Bromide; 1,2,3,4,5-Pentakis(bromomethyl)-6-bromobenzene; Hexabromoxylene (technical grade mixture); HBB; 1,2,3,4,5-Pentabromomethyl-6-bromobenzene; Benzene, bromopentakis(bromomethyl)-; NSC 406924
EINECS	Contact for details

Quality Control

Our Bromopentakis(Bromomethyl)Benzene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, melting point, and residual solvent content. Our quality commitment ensures the material meets the precise requirements for flame retardant and synthetic applications.

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 brominated nature, store separately from strong oxidizers and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	245 - 255 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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