Description

Benzene, 1,1''''-Methylenebis[2,4,6-Tribromo- is a highly brominated aromatic compound, primarily valued as an effective and durable flame retardant additive. Its chemical structure provides excellent thermal stability and compatibility with various polymer matrices, making it a critical component for enhancing fire safety in materials. This product is essential for manufacturers in the plastics, textiles, and construction industries seeking to meet stringent international flammability standards.

Application

• As a flame retardant synergist in high-impact polystyrene (HIPS), polypropylene (PP), and polyethylene (PE).
• For improving the fire resistance of engineering plastics used in electrical and electronic components (E&E).
• In the formulation of fire-retardant coatings and adhesives for construction materials.
• As an additive in synthetic fibers and textiles to produce flame-retardant fabrics.
• For use in thermoset resins, including epoxy and unsaturated polyesters, for composite applications.
• In the production of wire and cable insulation to meet safety regulations like UL 94.

Basic Information

Product Name	Benzene, 1,1''''-Methylenebis[2,4,6-Tribromo-
CAS No.	36402-18-3
Molecular Formula	C13H6Br6
Molecular Weight	641.61 g/mol
Synonyms	1,1'-Methylenebis(2,4,6-tribromobenzene); 2,2',4,4',6,6'-Hexabromodiphenylmethane; Hexabromodiphenylmethane; HBDP; FR-612; Saytex® HBDP; Brominated Diphenylmethane Derivative; 1,1'-Methylenebis[2,4,6-tribromobenzene]
EINECS	Contact for details

Quality Control

Our flame retardant grade of Benzene, 1,1''''-Methylenebis[2,4,6-Tribromo- is produced under a stringent quality management system. Each batch undergoes rigorous testing to ensure consistent bromine content, thermal stability, and purity, meeting the specifications required for high-performance polymer applications. Certificates of Analysis (COA) detailing assay, impurity profile, and physical properties are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 15-25°C. Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Bromine Content	≥ 74.0 %
Melting Point	220 - 225 °C
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %
Particle Size (Typical)	Pass through 200 mesh

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