Description

2,2',3,3',5,5',6,6'-Octabromodiphenyl Ether is a highly brominated aromatic compound belonging to the class of brominated flame retardants (BFRs). Its primary commercial value lies in its exceptional efficacy as a flame retardant additive, significantly enhancing the fire safety of various polymer materials. This product is essential for manufacturers in the plastics, textiles, and electronics industries seeking to meet stringent fire safety regulations and standards for their end products.

Application

• As a highly effective flame retardant additive in engineering thermoplastics such as ABS, HIPS, and polyamides.
• For enhancing the fire resistance of thermosetting polymers used in electrical and electronic components.
• In the formulation of fire-retardant coatings and adhesives for specialized industrial applications.
• As a component in textile back-coatings to impart flame retardancy to fabrics used in protective clothing and furnishings.
• For research and development purposes in the synthesis of novel flame-retardant materials and chemical intermediates.

Basic Information

Product Name	2,2',3,3',5,5',6,6'-Octabromodiphenyl Ether
CAS No.	67797-09-5
Molecular Formula	C₁₂H₂Br₈O
Molecular Weight	801.44 g/mol
Synonyms	Octabromodiphenyl Ether; OBDE; 1,1'-Oxybis[2,3,5,6-tetrabromobenzene]; Decabromodiphenyl Ether technical mixture component; Bromkal 79-8DE; FR-1208; Saytex 111; OctaBDE
EINECS	Contact for details

Quality Control

Our production of 2,2',3,3',5,5',6,6'-Octabromodiphenyl Ether adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay and impurity profile determination via advanced chromatographic techniques. A Certificate of Analysis (COA) detailing purity, physical properties, and conformance to agreed specifications is provided with every shipment.

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 dust contamination.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	≥ 300 °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.