Description

Phenol, 4,4'-[2,2,2-Trifluoro-1-(Trifluoromethyl)Ethylidene]Bis[2,6-Dibromo- is a highly halogenated, fluorinated bisphenol derivative that serves as a critical advanced intermediate in the synthesis of high-performance polymers and specialty chemicals. Its unique molecular structure, featuring multiple bromine and fluorine substituents, imparts exceptional flame retardancy, thermal stability, and chemical resistance to final materials. This compound is essential for R&D and production in industries demanding materials with superior performance under extreme conditions.

Application

• Flame Retardant Additive: A key monomer for synthesizing inherently flame-retardant polycarbonates, epoxy resins, and polyesters used in electronics, aerospace, and construction.
• High-Performance Polymer Synthesis: Serves as a core building block for engineering plastics and specialty polymers requiring enhanced thermal and chemical stability.
• Pharmaceutical Intermediate: Used in the research and development of complex active pharmaceutical ingredients (APIs) and agrochemicals.
• Advanced Material Research: A valuable reagent in academic and industrial R&D for creating novel materials with tailored properties.
• Specialty Coating Formulations: Imparts durability and resistance in high-end protective coatings and adhesives.

Basic Information

Product Name	Phenol, 4,4'-[2,2,2-Trifluoro-1-(Trifluoromethyl)Ethylidene]Bis[2,6-Dibromo-
CAS No.	5281-28-7
Molecular Formula	C15H6Br4F6O2
Molecular Weight	665.82 g/mol
Synonyms	2,2-Bis(3,5-dibromo-4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoropropane; Tetrabromobisphenol AF; TBBPA-AF; 4,4'-(Hexafluoroisopropylidene)bis(2,6-dibromophenol); 1,1,1,3,3,3-Hexafluoro-2,2-bis(3,5-dibromo-4-hydroxyphenyl)propane; Bisphenol AF, tetrabromo-; Phenol, 4,4'-(hexafluoroisopropylidene)di-2,6-dibromo-
EINECS	Contact for details

Quality Control

Our Phenol, 4,4'-[2,2,2-Trifluoro-1-(Trifluoromethyl)Ethylidene]Bis[2,6-Dibromo- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

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%
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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