Description

2,2'-Bis[4-(3-Aminophenoxy)Phenyl]Hexafluoropropane is a high-purity aromatic diamine monomer featuring a hexafluoroisopropylidene (6F) linkage. This compound matters for its role as a critical building block in the synthesis of advanced polyimides and other high-performance polymers, offering exceptional thermal stability, chemical resistance, and low dielectric constant. It is primarily needed by manufacturers in the aerospace, microelectronics, and specialty coatings industries seeking to enhance material properties for demanding applications.

Application

• High-Performance Polyimide Synthesis: Serves as a key diamine monomer for producing polyimide resins and films with superior thermal and mechanical properties.
• Advanced Composite Materials: Used in the formulation of matrix resins for carbon fiber composites in aerospace and automotive components.
• Electronic Packaging & Interlayer Dielectrics: Essential for creating low-dielectric-constant (low-k) polymers used in semiconductor manufacturing and flexible printed circuits.
• Specialty Adhesives & Coatings: Imparts heat resistance and durability to high-temperature adhesives, protective coatings, and wire enamels.
• Gas Separation Membranes: Incorporated into polymer membranes for selective gas separation processes due to its rigid yet soluble structure.
• Research & Development: Utilized as a precursor in academic and industrial R&D for developing novel polymeric materials and specialty chemicals.

Basic Information

Product Name	2,2'-Bis[4-(3-Aminophenoxy)Phenyl]Hexafluoropropane
CAS No.	88821-04-9
Molecular Formula	C33H24F6N2O2
Molecular Weight	618.55 g/mol
Synonyms	Bis[4-(3-aminophenoxy)phenyl]hexafluoropropane; 1,1'-[2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene]bis[4-(3-aminophenoxy)benzene]; 4,4'-(Hexafluoroisopropylidene)bis(3-aminophenoxybenzene); 6F Diamine Monomer; 6FDA Diamine; 4,4'-(Hexafluoroisopropylidene)dianiline derivative; BAPPHF; BAPP-6F
EINECS	Contact for details

Quality Control

Our 2,2'-Bis[4-(3-Aminophenoxy)Phenyl]Hexafluoropropane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your sensitive synthesis processes.

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). The product is light-sensitive (store away from light) and should be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent oxidation and moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.5%
Melting Point	Contact for details
Moisture Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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