Description

1,1'-(2,2,2-Trichloroethylidene)Bis(p-Fluorobenzene) is a specialized fluorinated organic compound with a unique trichloroethylidene bridge, serving as a critical intermediate in advanced chemical synthesis. Its molecular architecture makes it valuable for constructing complex frameworks, particularly in the development of high-performance materials and active pharmaceutical ingredients (APIs). This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce fluorinated motifs and specific halogenated functionalities into their target molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those incorporating fluorinated aromatic systems for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine atoms and trichloromethyl group can contribute to biological activity and environmental persistence.
• Liquid Crystal & OLED Material Research: Serves as a precursor or dopant in the development of fluorinated liquid crystals and organic light-emitting diode (OLED) materials, influencing dielectric anisotropy and electronic properties.
• Polymer Modification: Employed as a functional monomer or cross-linking agent to introduce fluorine and chlorine groups into polymer backbones, altering surface energy, chemical resistance, and thermal stability.
• Organic Synthesis Reagent: Acts as a versatile reagent in organic chemistry for Friedel-Crafts type alkylation reactions and the construction of complex, polyhalogenated organic structures in academic and industrial research.

Basic Information

Product Name	1,1'-(2,2,2-Trichloroethylidene)Bis(p-Fluorobenzene)
CAS No.	475-26-3
Molecular Formula	C₁₅H₉Cl₃F₂
Molecular Weight	341.58 g/mol
Synonyms	1,1-Bis(4-fluorophenyl)-2,2,2-trichloroethane; p,p'-Difluoro-1,1,1-trichloro-2,2-bis(4-fluorophenyl)ethane; 2,2,2-Trichloro-1,1-bis(4-fluorophenyl)ethane; 1,1'-(2,2,2-Trichloroethylidene)bis[4-fluorobenzene]; α,α-Bis(4-fluorophenyl)-β,β,β-trichloroethane; 4,4'-Difluorotrichlorodiphenylethane; (4,4'-Difluorophenyl)trichloroethane
EINECS	207-489-1

Quality Control

Our 1,1'-(2,2,2-Trichloroethylidene)Bis(p-Fluorobenzene) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the high standards required for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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