Description

6-Hydroxy-2,2',4,4'-Tetrabromodiphenyl Ether is a halogenated phenolic compound, specifically a tetrabrominated derivative of diphenyl ether. This chemical is significant as a key intermediate in the synthesis of advanced flame retardants and other specialty brominated compounds. It is primarily needed by manufacturers in the polymer, electronics, and construction materials industries seeking to enhance the fire safety properties of their products.

Application

• Flame Retardant Intermediate: A crucial precursor in the synthesis of high-performance brominated flame retardants (BFRs) for engineering plastics and polymers.
• Polymer Additives: Used in the production of additives for thermoplastics like ABS, HIPS, and polyamides to meet stringent fire safety standards (e.g., UL94).
• Electronic Encapsulation Materials: Incorporated into epoxy resins and other encapsulants for printed circuit boards and electronic components to improve flame retardancy.
• Textile Coating: Serves as a building block for flame-retardant coatings and treatments for industrial and protective textiles.
• Research & Development: Utilized in chemical R&D for creating novel brominated compounds with specific thermal and chemical properties.

Basic Information

Product Name	6-Hydroxy-2,2',4,4'-Tetrabromodiphenyl Ether
CAS No.	79755-43-4
Molecular Formula	C₁₂H₆Br₄O₂
Molecular Weight	545.79 g/mol
Synonyms	2,2',4,4'-Tetrabromo-6-hydroxydiphenyl Ether; 6-Hydroxy-2,2',4,4'-Tetrabromodiphenyl Oxide; Phenol, 2,2',4,4'-tetrabromo-6-hydroxy-; TBDPE-OH; Tetrabromohydroxydiphenyl Ether; 6-Hydroxy-TBDPE; 6-OH-TBDPE; 2,2',4,4'-Tetrabromo-6-phenoxyphenol
EINECS	Contact for details

Quality Control

Our 6-Hydroxy-2,2',4,4'-Tetrabromodiphenyl Ether is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications 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 at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.