2,2-Bis[4-(p-aminophenoxy)phenyl]hexafluoropropane (HFBAPP) CAS 69563-88-8

Name: 2,2-Bis[4-(p-aminophenoxy)phenyl]hexafluoropropane (HFBAPP) CAS 69563-88-8
Brand: Aure Chemical
Price: 1.00 USD
Availability: InStock
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Synonyms: 4-BDAF; 6FBAPP; BAPOFP; BIS-AF-A; 4,4′-(Hexafluoroisopropylidene)bis(p-phenyleneoxy)dianiline; 4,4′-(Hexafluoroisopropylidene)bis[(4-aminophenoxy)benzene]; 4′,4′′′-(Hexafluoroisopropylidene)bis(4-phenoxyaniline); Benzenamine, 4,4'-[[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis(4,1-phenyleneoxy)]bis-

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Product Details

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HFBAPP, also known as 2,2-Bis[4-(p-aminophenoxy)phenyl]hexafluoropropane (CAS 69563-88-8), is a fluorinated diamine monomer for polyimide chemistry featuring flexible ether linkages and a hexafluoropropane core. Its molecular structure supports the synthesis of high-performance polymer systems with low dielectric characteristics, thermal stability, and good solubility.

Basic Information of HFBAPP

Product Name	HFBAPP
English Name	2,2-Bis[4-(p-aminophenoxy)phenyl]hexafluoropropane
CAS Number	69563-88-8
Molecular Formula	C₂₇H₂₀F₆N₂O₂
Molecular Weight	518.45 g/mol
Appearance	Off-white powder
Purity	≥99%
Package	1 kg/bottle, 20 kg/drum, or customized
Molecular Structure

Key Properties

Fluorinated backbone contributing to low dielectric characteristics
Good thermal and oxidative stability in derived polymer systems
Rigid aromatic structure supporting mechanical integrity
Flexible ether linkages improving polyimide systems with improved processability
Compatibility with common polyimide-forming dianhydrides

Typical Application Contexts

Polyimide Chemistry: Used as a diamine building block in the preparation of fluorinated polyimide diamine systems where low dielectric behavior and thermal stability are required.
Electronic and Optical Materials Research: Studied in polymer formulations at the material research level, including electronic insulating polymer research contexts , as well as transparent polyimide material studies .
High-Temperature Polymer Development: Applied in research and industrial polymer synthesis environments involving elevated processing or service temperatures.

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