Description

4,4'-Bis(Trifluoromethyl)Diphenylmethane is a specialized fluorinated aromatic compound characterized by its diphenylmethane core substituted with two trifluoromethyl groups. This molecular structure imparts unique properties such as enhanced chemical stability, lipophilicity, and electronic characteristics, making it a valuable intermediate in advanced chemical synthesis. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of modern pesticides and herbicides, where the trifluoromethyl groups can enhance biological activity and environmental persistence.
• Liquid Crystal & OLED Materials: Serves as a core unit or side-chain in the production of fluorinated liquid crystals and organic light-emitting diode (OLED) materials, contributing to desired electronic and optical properties.
• Polymer & Resin Modifier: Incorporated into high-performance polymers, coatings, and resins to improve chemical resistance, thermal stability, and surface properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and other organic transformations to introduce the bis(trifluoromethyl)diphenylmethane moiety into more complex molecular architectures.

Basic Information

Product Name	4,4'-Bis(Trifluoromethyl)Diphenylmethane
CAS No.	87901-60-8
Molecular Formula	C₁₅H₁₀F₆
Molecular Weight	304.23 g/mol
Synonyms	Bis[4-(trifluoromethyl)phenyl]methane; α,α,α,α',α',α'-Hexafluoro-4,4'-methylenedi-p-xylene; 1,1'-[Methylenebis(4,1-phenylene)]bis(1,1,1-trifluoroethane); 4,4'-(Methylenedi-p-phenylene)bis(trifluoromethane); 4,4'-Methylenebis(α,α,α-trifluorotoluene); [4-(Trifluoromethyl)phenyl][4'-(trifluoromethyl)phenyl]methane
EINECS	Contact for details

Quality Control

Our 4,4'-Bis(Trifluoromethyl)Diphenylmethane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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