Description

3,34,5'-Tetrabromodiphenyl Ether is a brominated aromatic compound of significant interest in advanced material science and chemical synthesis. This specialized chemical serves as a crucial intermediate or additive, valued for its ability to impart specific properties such as flame retardancy or to act as a building block for more complex molecules. It is primarily sought by research institutions and industrial manufacturers engaged in developing flame-retardant polymers, electronic materials, and novel organic compounds. Our supply ensures high purity and batch-to-batch consistency, meeting the stringent requirements of these technical applications.

Application

• As a key intermediate in the synthesis of advanced flame retardants for polymers and plastics.
• In research and development of novel brominated compounds for material science applications.
• Potential use as a reactive modifier in epoxy resin systems to enhance fire resistance.
• As a standard or reference material in analytical chemistry and environmental testing laboratories.
• For investigation in the development of specialty additives for the electronics industry.
• In academic and industrial research exploring the structure-property relationships of halogenated aromatics.

Basic Information

Product Name	3,34,5'-Tetrabromodiphenyl Ether
CAS No.	446254-48-4
Molecular Formula	C12H6Br4O
Molecular Weight	485.79 g/mol
Synonyms	1,2,4,5-Tetrabromo-3-phenoxybenzene; 3,3',4,5'-Tetrabromodiphenyl Ether; Diphenyl Ether, 3,3',4,5'-tetrabromo-; PBDE 79 (congener designation); Tetrabromodiphenyl Ether (isomer); BDE-79; 2,3',4,6-Tetrabromodiphenyl Ether
EINECS	Contact for details

Quality Control

Every batch of 3,34,5'-Tetrabromodiphenyl Ether is produced and analyzed under a strict quality management system. We ensure compliance with relevant industry standards through rigorous in-process and final release testing, which includes identity confirmation, purity assay, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and product integrity for your research and production needs.

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 heat, sparks, and open flame. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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