Description

1,1'-(3-Chloropropylidene)Bis[4-Fluorobenzene] is a specialized fluorinated and chlorinated aromatic compound, serving as a high-value intermediate in advanced organic synthesis. Its unique bifunctional structure, featuring both a chloropropylidene linker and fluorinated benzene rings, makes it a critical building block for creating complex molecules with tailored properties. This compound is essential for R&D and production in the pharmaceutical and agrochemical sectors, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated aromatic systems for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and insecticides, where the fluorine and chlorine substituents contribute to biological activity and environmental persistence.
• Liquid Crystal & OLED Material Research: Used in the development of fluorinated core structures for electronic display materials and organic light-emitting diodes (OLEDs).
• Polymer Modification: Serves as a functional monomer or cross-linking agent for introducing fluorine and aromaticity into specialty polymers to alter thermal and chemical resistance.
• Organic Synthesis Reagent: Valuable reagent in cross-coupling reactions and for constructing complex molecular architectures in academic and industrial research laboratories.

Basic Information

Product Name	1,1'-(3-Chloropropylidene)Bis[4-Fluorobenzene]
CAS No.	78987-80-1
Molecular Formula	C15H11ClF2
Molecular Weight	264.70 g/mol
Synonyms	1,1'-(3-Chloropropylidene)bis(4-fluorobenzene); 4,4'-(3-Chloropropylidene)bis(fluorobenzene); Bis(4-fluorophenyl)(3-chloropropyl)methane; 3-Chloro-1,1-bis(4-fluorophenyl)propane; α-(3-Chloropropyl)-4,4'-difluorobenzhydrol (precursor name); (3-Chloropropyl)bis(4-fluorophenyl)methane
EINECS	Contact for details

Quality Control

Our 1,1'-(3-Chloropropylidene)Bis[4-Fluorobenzene] is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing identity, purity, and impurity profiles to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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