Description

Alpha,Alpha,Alpha',Alpha',4,5-Hexabromo-o-Xylene is a highly brominated aromatic compound, specifically a hexabromo derivative of o-xylene, valued for its role as a versatile brominated intermediate and flame retardant synergist. Its high bromine content and specific aromatic structure make it a critical component in formulations requiring enhanced fire resistance and thermal stability. This product is essential for manufacturers in the polymer, electronics, and specialty chemical industries seeking to improve the safety and performance of their materials.

Application

• Flame Retardant Additive: A key intermediate and synergist in the production of high-performance flame retardants for engineering plastics, textiles, and coatings.
• Polymer Modification: Used in the synthesis of brominated polymers and as an additive to enhance the fire resistance of polyolefins, polystyrene, and epoxy resins.
• Electronic Encapsulants: Incorporated into potting compounds and encapsulating materials for electronic components to meet stringent UL and IEC flammability standards.
• Chemical Synthesis: Serves as a specialized brominating agent and building block in organic synthesis for pharmaceuticals and agrochemicals.
• Wire & Cable Insulation: Used in formulations for insulating materials to achieve low smoke and halogenated flame retardant (HFFR) properties.

Basic Information

Item	Detail
Product Name	Alpha,Alpha,Alpha',Alpha',4,5-Hexabromo-o-Xylene
CAS No.	13209-20-6
Molecular Formula	C8H4Br6
Molecular Weight	627.56 g/mol
Synonyms	1,2-Bis(dibromomethyl)-4,5-dibromobenzene; Hexabromo-o-xylene; HBB; 4,5,1',2',3',6'-Hexabromo-o-xylene; o-Xylene, hexabromo derivative; NSC 52155; 1,2-Bis(dibromomethyl)-3,6-dibromobenzene; 1,2-Bis(dibromomethyl)-4,5-dibromobenzol
EINECS	Contact for details

Quality Control

Our Alpha,Alpha,Alpha',Alpha',4,5-Hexabromo-o-Xylene is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided to guarantee compliance with your technical requirements and industry standards.

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 dark storage 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%

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