Description

2,2-Bis(3-Amino-4-Hydroxyphenyl)Hexafluoropropane is a high-purity, fluorinated aromatic diamine monomer of significant industrial importance. This compound is valued for its unique molecular structure, which imparts exceptional thermal stability, chemical resistance, and low dielectric constant to advanced polymeric materials. It is a critical raw material for manufacturers in the aerospace, microelectronics, and high-performance coatings sectors seeking to develop next-generation polyimides, epoxy resins, and other specialty polymers.

Application

• High-Performance Polyimide Synthesis: A key monomer for producing fluorinated polyimides with outstanding thermal stability, mechanical strength, and optical clarity for flexible printed circuits (FPCs) and aerospace composites.
• Advanced Epoxy Curing Agents: Used as a curing agent or modifier for epoxy resin systems, enhancing their heat resistance, moisture barrier properties, and adhesion for demanding electronic encapsulation applications.
• Low-Dielectric Materials: Essential for formulating polymers with a low dielectric constant (low-k) and low dissipation factor, critical for high-speed and high-frequency electronic devices and 5G communication components.
• Optical Polymers and Films: Employed in the synthesis of polymers for optical waveguides, lenses, and transparent films requiring high thermal endurance and precise refractive index control.
• Adhesives and Sealants: Serves as a building block for high-temperature resistant adhesives and sealants used in automotive, aviation, and semiconductor assembly.
• Pharmaceutical Intermediate: Acts as a sophisticated synthetic intermediate in the research and development of complex active pharmaceutical ingredients (APIs).
• Liquid Crystal Polymer (LCP) Precursor: Utilized as a monomer in the production of high-performance LCPs for connectors and miniaturized electronic components.

Basic Information

Item	Details
Product Name	2,2-Bis(3-Amino-4-Hydroxyphenyl)Hexafluoropropane
CAS No.	83558-87-6
Molecular Formula	C15H10F6N2O2
Molecular Weight	388.25 g/mol
Synonyms	Hexafluorobisphenol AFA; 4,4'-(Hexafluoroisopropylidene)di(2-aminophenol); Bis(3-amino-4-hydroxyphenyl)hexafluoropropane; 2,2-Bis[3-amino-4-hydroxyphenyl]hexafluoropropane; 1,1,1,3,3,3-Hexafluoro-2,2-bis(3-amino-4-hydroxyphenyl)propane; BAHFP; 6F-AHP; 6F-Bis-Aminophenol
EINECS	Contact for details

Quality Control

Our production of 2,2-Bis(3-Amino-4-Hydroxyphenyl)Hexafluoropropane adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) detailing all critical parameters are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. 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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 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.