Description

2,2',3,3',4,4'-Hexabromodiphenyl Ether is a specific, highly brominated congener of the diphenyl ether family. This compound is valued for its role as a flame retardant additive and as a critical reference standard in analytical and environmental chemistry. It is primarily required by manufacturers and research laboratories in the polymer, electronics, and environmental testing sectors. Its defined structure makes it essential for precise formulation and regulatory compliance analysis.

Application

• As a flame retardant additive in high-performance polymers and engineering plastics.
• As an analytical reference standard for the quantification of brominated flame retardants (BFRs) via GC-MS or LC-MS.
• For environmental fate and toxicity studies related to persistent organic pollutants (POPs).
• In material science research to develop new flame-retardant formulations with specific properties.
• For quality control and compliance testing in industries regulated for brominated diphenyl ether content.

Basic Information

Product Name	2,2',3,3',4,4'-Hexabromodiphenyl Ether
CAS No.	182677-28-7
Molecular Formula	C₁₂H₄Br₆O
Molecular Weight	627.59 g/mol
Synonyms	BDE-128; 2,2',3,3',4,4'-Hexabromodiphenyl ether; Hexabromodiphenyl Ether (BDE-128); 1,2,3,4-Tetrabromo-5-(2,3,4-tribromophenoxy)benzene; PBDE 128; NSC 89289; NSC-89289; BDE128
EINECS	Contact for details

Quality Control

Our 2,2',3,3',4,4'-Hexabromodiphenyl Ether is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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