Description

2,2',3,3',4,4',6,6'-Octabromodiphenyl Ether is a highly brominated aromatic ether compound, recognized for its significant role as a flame retardant additive. Its molecular structure provides excellent thermal stability and fire suppression properties, making it a critical component for enhancing material safety. This product is primarily utilized by manufacturers in the polymer, electronics, and construction material industries seeking to meet stringent fire safety regulations.

Application

• As a flame retardant additive in high-impact polystyrene (HIPS), ABS resins, and other engineering thermoplastics.
• In the formulation of fire-resistant coatings and paints for construction materials and textiles.
• For enhancing the fire safety of electronic components, circuit boards, and wire/cable insulation.
• As a synergistic agent in flame retardant systems for polyolefins and epoxy resins.
• In the production of fireproof composites and insulating materials used in building and transportation.
• For research and development purposes in advanced material science and new flame retardant technologies.

Basic Information

Product Name	2,2',3,3',4,4',6,6'-Octabromodiphenyl Ether
CAS No.	117964-21-3
Molecular Formula	C₁₂H₂Br₈O
Molecular Weight	801.47 g/mol
Synonyms	Octabromodiphenyl Ether; OBDE; 2,2',3,3',4,4',6,6'-OctaBDE; Octabromobiphenyl Ether; BDE-203; NSC 89289; 1,1'-Oxybis[2,3,4,6-tetrabromobenzene]; Octabromodiphenyl oxide
EINECS	Contact for details

Quality Control

Our 2,2',3,3',4,4',6,6'-Octabromodiphenyl Ether is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, bromine content, and thermal stability. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Bromine Content	≥ 79.0%
Melting Point	200 - 220 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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