Description

2,2-Bis(4-Methylphenyl)Hexafluoropropane is a specialized fluorinated aromatic compound of significant industrial interest. Its unique molecular structure, featuring a hexafluoroisopropylidene bridge between two p-tolyl groups, imparts valuable properties such as enhanced thermal stability and chemical resistance. This high-performance chemical intermediate is primarily sought by manufacturers in the advanced materials and specialty polymer sectors for developing next-generation products.

Application

• Advanced Polymer Synthesis: Serves as a key monomer or building block for high-performance polymers, including polyimides, polyamides, and polyarylates, where its structure contributes to thermal stability and low dielectric constant.
• Specialty Resins and Coatings: Used in formulating high-temperature, corrosion-resistant, and low-moisture absorption coatings, adhesives, and composite matrices for aerospace and electronics.
• Pharmaceutical Intermediate: Acts as a fluorinated synthon in the research and development of novel active pharmaceutical ingredients (APIs), leveraging the metabolic stability often conferred by fluorine atoms.
• Liquid Crystal and OLED Materials: Employed in the synthesis of fluorinated components for liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs) to modify electronic properties and improve performance.
• Agrochemical Intermediates: Utilized in creating advanced, fluorinated agrochemicals where the introduction of fluorine can enhance biological activity and environmental persistence.

Basic Information

Product Name	2,2-Bis(4-Methylphenyl)Hexafluoropropane
CAS No.	1095-77-8
Molecular Formula	C₁₇H₁₄F₆
Molecular Weight	332.28 g/mol
Synonyms	Bis(4-methylphenyl)hexafluoropropane; 1,1,1,3,3,3-Hexafluoro-2,2-bis(4-methylphenyl)propane; Hexafluoroisopropylidene-bis(4-methylbenzene); α,α-Bis(p-tolyl)hexafluoroisopropane; 2,2-Bis(p-tolyl)hexafluoropropane; p,p'-Hexafluoroisopropylideneditoluene; Bisphenol AF Analogue
EINECS	214-144-0

Quality Control

Our production of 2,2-Bis(4-Methylphenyl)Hexafluoropropane adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including assay (HPLC/GC), identity confirmation (IR, NMR), and impurity profiling, to ensure it meets precise customer specifications and industry standards. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability, purity, and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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