Description

4,4'-(Chloro(Phenyl)Methylene)Bis(Fluorobenzene) is a specialized fluorinated organic intermediate of significant importance in advanced chemical synthesis. Its unique structure, featuring a chlorinated methylene bridge between fluorinated benzene rings, makes it a valuable building block for creating complex molecules. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients. Its role is critical in constructing frameworks for potential drugs and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its fluorinated aromatic structure for enhanced bioactivity and stability.
• Liquid Crystal Materials: Serves as a building block for fluorinated liquid crystal compounds used in display technologies.
• Organic Electronic Materials: Investigated as a component in the synthesis of organic semiconductors and charge-transport materials.
• Advanced Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of high-performance, specialty fluorinated polymers.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D focused on organofluorine chemistry and novel molecular architectures.

Basic Information

Product Name	4,4'-(Chloro(Phenyl)Methylene)Bis(Fluorobenzene)
CAS No.	379-54-4
Molecular Formula	C20H13ClF2
Molecular Weight	326.77 g/mol
Synonyms	Bis(4-fluorophenyl)phenylchloromethane; 1-Chloro-1,1-bis(4-fluorophenyl)ethane (common misnomer); α-Chloro-α,α-bis(4-fluorophenyl)toluene; (4-Fluorophenyl)phenylchloromethane; 4,4'-(Chloro(phenyl)methylene)di(fluorobenzene); Chloro-bis(4-fluorophenyl)methane; Phenylbis(4-fluorophenyl)chloromethane
EINECS	Contact for details

Quality Control

Our production of 4,4'-(Chloro(Phenyl)Methylene)Bis(Fluorobenzene) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. We are committed to supplying material that meets the exacting standards required for pharmaceutical and agrochemical R&D. Certificates of Analysis (COA) documenting all test results are provided with every shipment.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

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%
Heavy Metals	≤ 20 ppm

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