1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene (6FAPB) CAS 94525-05-0

Name: 1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene (6FAPB) CAS 94525-05-0
Brand: Aure Chemical
Price: 1.00 USD
Availability: InStock
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Synonyms: p-6FAPB; 4,4'-[1,4-Phenylenebis(oxy)]bis[3-(trifluoromethyl)aniline]

Shandong Aure Chemical Co., Ltd. is one of the leading suppliers of 6FAPB in China and also one of the suppliers of this product.

We can provide customized requirements in terms of product purity, packaging specifications, and other aspects.

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Product Details

6FAPB CAS 94525-05-0 for Fluorinated Polyimide Synthesis

1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene, also known as 6FAPB or p-6FAPB, is a fluorinated ether-containing diamine monomer used as a structural building block in high-performance polyimide and specialty polymer synthesis. Its trifluoromethyl groups and ether-linked aromatic structure make 6FAPB relevant to polyimide systems where dielectric behavior, optical performance, solubility, flexibility and processability need to be balanced.

6FAPB belongs to the broader category of polyimide diamine monomers and is also part of Aure Chemical’s polyimide diamine monomers supply portfolio. It is often considered in fluorinated, transparent, low-dielectric and processable polyimide material design, depending on the paired dianhydride, formulation and processing conditions.

Basic Information of 6FAPB

Product Name	1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene
Abbreviation	p-6FAPB / 6FAPB
CAS Number	94525-05-0
Product Type	Fluorinated ether-containing aromatic diamine monomer
Molecular Formula	C20H14F6N2O2
Molecular Weight	428.33 g/mol
Appearance	White to almost white powder or crystal
Purity	≥ 99%; final batch data should be confirmed by latest COA
Main Application	Fluorinated, transparent, low-dielectric and processable polyimide synthesis
Package	1 kg/bottle, 20 kg/drum, or customized packaging
Documents	COA, SDS and TDS available upon request
Molecular Structure

Typical Specification of 6FAPB

Item	Typical Specification	Remarks
Purity	≥ 99%	To be confirmed by latest COA before order confirmation
Documents	COA, SDS and TDS available upon request	Batch-specific data should be confirmed before shipment
Packaging	1 kg/bottle, 20 kg/drum, or customized packaging	Final packing can be discussed according to quantity and shipment requirements
Storage	Keep sealed, dry, and away from moisture	Recommended for diamine monomer handling

The above information is provided as a typical specification reference for 6FAPB CAS 94525-05-0. Final batch data, purity, appearance and documentation should be confirmed by the latest COA before order confirmation.

Key Features in Polyimide Design

Fluorinated ether-containing diamine structure, relevant to fluorinated polyimide diamine applications.
Trifluoromethyl groups may help reduce polarizability and support low-dielectric behavior depending on the paired dianhydride and polymer design.
Ether linkages may improve chain flexibility, solubility and processability in selected polyimide systems.
Reduced intermolecular interactions may support optical and transparent polyimide applications depending on the complete polymer structure.
Final material properties depend on monomer purity, dianhydride selection, solvent system, imidization conditions and polymer processing method.

Pairing 6FAPB with Dianhydride Monomers

In polyimide synthesis, 6FAPB may be evaluated with selected polyimide dianhydride monomers to design fluorinated, flexible, low-dielectric and processable PI systems. Fluorinated dianhydrides such as 6FDA CAS 1107-00-2 may be considered when transparent, low-dielectric or low-moisture-uptake polyimide systems are required.

Rigid aromatic dianhydrides such as BPDA CAS 2420-87-3 or BTDA CAS 2421-28-5 may support thermal resistance and dimensional stability, while ether-containing dianhydrides such as ODPA CAS 1823-59-2 may further support processability and film-forming behavior.

Application Context of 6FAPB in Polyimide Systems

6FAPB is typically used as a structural diamine monomer rather than a finished application material. It is commonly discussed in fluorinated, transparent, low-dielectric and processable polyimide material development, where ether linkages and trifluoromethyl groups can influence free volume, dielectric behavior, optical properties and processability.

Fluorinated polyimide diamine applications – monomer selection for fluorinated PI systems.
Optical and transparent polyimide applications – optical clarity and reduced coloration in PI design.
Flexible and processable polyimide formulations – solubility, chain flexibility and film formation considerations.
Electronics and semiconductor polyimide applications – low-dielectric and insulation-related material requirements.
Specialty functional polyimide development – fluorinated and ether-containing diamine selection for advanced polymer research.

COA, SDS and Technical Documentation

Aure Chemical can provide COA, SDS, TDS, typical specifications and packaging information for 6FAPB CAS 94525-05-0 upon request. Since 6FAPB is a fluorinated ether-containing diamine monomer, final purity, appearance and batch-specific data should be confirmed by the latest COA before order confirmation.

Please share the required purity, target specification, quantity, destination country or port, preferred packaging method and required documents so we can review availability, documentation support and export packing options.

Contact Aure Chemical for 6FAPB documentation and quotation support.

Packaging, Logistics & Compliance Capabilities

Aure Chemical provides flexible packaging solutions, compliant logistics arrangements, and controlled storage practices to support laboratory-scale, pilot-scale, and commercial-scale global supply.