Description

2,3',4,4',6-Pentabromo-3,5-Difluorodiphenyl Ether is a halogenated aromatic ether compound of significant interest in advanced material science and specialty chemical synthesis. Its unique polybrominated and fluorinated structure makes it a valuable intermediate for creating high-performance, flame-retardant polymers and additives. This compound is primarily sought by researchers and manufacturers in the polymer, electronics, and flame-retardant industries for developing next-generation materials with enhanced thermal stability and fire resistance.

Application

• Flame Retardant Intermediate: A key building block for synthesizing novel brominated flame retardants (BFRs) used in engineering plastics, textiles, and electronic components.
• Polymer Modification: Used as a reactive monomer or additive to incorporate flame-retardant properties directly into polymer backbones, such as in epoxy resins, polycarbonates, and polyesters.
• Specialty Chemical Synthesis: Serves as a versatile intermediate in organic synthesis for pharmaceuticals, agrochemicals, and liquid crystal materials due to its multiple reactive halogen sites.
• Research & Development: Employed in academic and industrial R&D labs for studying structure-property relationships in halogenated compounds and developing new material formulations.

Basic Information

Product Name	2,3',4,4',6-Pentabromo-3,5-Difluorodiphenyl Ether
CAS No.	886748-35-2
Molecular Formula	C12H3Br5F2O
Molecular Weight	664.58 g/mol
Synonyms	Pentabromodifluorodiphenyl Ether; 1,2,4-Tribromo-5-(2,4-dibromo-6-fluorophenoxy)-3-fluorobenzene; 3,5-Difluoro-2,3',4,4',6-pentabromodiphenyl Ether; BDE-XXX (Research Code); PBDFE; Halogenated Diphenyl Ether Derivative
EINECS	Contact for details

Quality Control

Our production of 2,3',4,4',6-Pentabromo-3,5-Difluorodiphenyl Ether adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR/IR for structural confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing all critical parameters are provided and can be tailored to meet specific regulatory or research 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 heat, sparks, and open flames. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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