High Quality 2,2-Bis(4-aminophenyl)hexafluoropropane CAS 1095-78-9: User Guide & Applications

1. Product Overview
2. Key Applications
3. Usage Guidelines
4. Detailed Use Cases

1. Product Overview

Product Name: 2,2-Bis(4-aminophenyl)hexafluoropropane

CAS Number: 1095-78-9

Molecular Formula: C₁₅H₁₀F₆N₂

Molecular Weight: 356.25 g/mol

Appearance: White to off-white crystalline powder

Purity: ≥99% (HPLC)

Storage: Store in a cool, dry place at 2-8°C, protected from light and moisture.

2. Key Applications

2,2-Bis(4-aminophenyl)hexafluoropropane (CAS 1095-78-9) is a fluorinated aromatic diamine with exceptional thermal stability and chemical resistance. Key applications include:

Polyimide Synthesis: Used as a monomer to produce high-performance polyimide resins for aerospace, electronics, and coatings.
Epoxy Resin Modification: Enhances heat resistance and dielectric properties in advanced composites.
Electronic Materials: Ideal for manufacturing flexible circuit boards, insulating films, and semiconductor encapsulants.

3. Usage Guidelines

Safety Precautions: Wear PPE (gloves, goggles) and work in a well-ventilated area. Avoid inhalation or direct contact.
Storage: Keep sealed in original packaging under recommended conditions to prevent degradation.
Handling: Use dry tools to handle crystals. Avoid exposure to humidity during processing.
Solubility: Soluble in polar aprotic solvents (e.g., DMF, DMAc) at elevated temperatures (60-80°C).

4. Detailed Use Cases

Case Study 1: Polyimide Film for Flexible Circuits

Application: A leading electronics manufacturer utilized CAS 1095-78-9 to synthesize polyimide films for flexible printed circuit boards (FPCBs).

Process:

Dissolved 2,2-Bis(4-aminophenyl)hexafluoropropane in NMP with pyromellitic dianhydride (PMDA).
Cast the solution onto a glass substrate and cured at 300°C for 2 hours.
Resulting film exhibited a glass transition temperature (Tg) >320°C and dielectric constant of 2.8.

Outcome: FPCBs showed 40% higher heat resistance and improved signal integrity in 5G devices.

Case Study 2: High-Temperature Adhesive Formulation

Application: Developed an epoxy-based adhesive for turbine blade coatings.

Formulation:

30% CAS 1095-78-9 (curing agent)
50% Bisphenol-A epoxy resin
20% Silica filler

Performance: Withstood 1,000+ hours at 250°C with no delamination, surpassing industry benchmarks.

Contact Us

Email: info@vivalr.com

Phone: (86) 15866781826

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About the company

Vivalr, a paragon of innovation in the chemical sector, fuses cutting - edge R & D with unwavering commitment to quality. Our product spectrum, from industrial stalwarts to fine - tuned chemicals, is a testament to our versatility.

Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
2000 square R&D center
More than 20 research and development personnel,
12 sets of research and development equipment, 10 fume hoods and 6 university laboratories have been developed in cooperation
18 patents, 140 sets of chemical synthesis processes

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
For the United States, Australia, Japan, South Korea, Sweden, France, Spain and other global more than 2000 customers to provide high-quality products and services, has won the recognition and trust of customers in the industry.

More than 12 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

Mode of Transportation

By Air, fast but expensive.

By Sea, usual and economy.

By Train, suit for middle Asia countries.

FAQ

Does it support auditing?

Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province

Whether to provide samples?

Free samples can be provided, and customers only need to pay the corresponding shipping costs

Delivery time

There are stock in the warehouse, and some products need to be customized for production within 3 working days, depending on the workshop situation and production schedule

What payment methods and currencies are accepted here?

We accept payment methods such as TT, Western Union, and letter of credit, etc. Meanwhile, we support currencies like US dollars, euros, RMB, and Bitcoin, etc.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Vivalr’s delivery rate is guaranteed to be 99.99%

2000+

square meter R&D center

12+

China(set) of R&D equipment

10+

Fume hood

20+

R&D team

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