Description

4,4''-Difluoro-1,1',4',1''-Terphenyl is a high-purity, fluorinated aromatic compound with the CAS number 72864-01-8. This specialty chemical serves as a critical building block and intermediate in advanced material synthesis, valued for its rigid, planar biphenyl core and fluorine substituents. It is essential for researchers and manufacturers in the fields of organic electronics, liquid crystal displays (LCDs), and pharmaceutical development who require precise molecular structures for their formulations.

Application

• Organic Light-Emitting Diodes (OLEDs): Used as a core building block or host material in the emissive layer for enhanced electron transport and device efficiency.
• Liquid Crystal Materials: Acts as a key intermediate in the synthesis of fluorinated liquid crystals for high-performance displays.
• Pharmaceutical Intermediates: Serves as a sophisticated synthon in the development of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated aromatic systems.
• Advanced Polymer Synthesis: Employed as a monomer or cross-linking agent to create high-performance polymers with improved thermal stability and optical properties.
• Organic Semiconductor Research: A valuable material for developing and testing new charge-transport materials in academic and industrial R&D settings.
• Fluorescent Dyes and Probes: Utilized as a precursor in the synthesis of specialized fluorophores for sensing and bio-imaging applications.

Basic Information

Product Name	4,4''-Difluoro-1,1',4',1''-Terphenyl
CAS No.	72864-01-8
Molecular Formula	C18H12F2
Molecular Weight	266.29 g/mol
Synonyms	4,4''-Difluoro-p-terphenyl; 1,1':4',1''-Terphenyl, 4,4''-difluoro-; p,p''-Difluoro-p-terphenyl; 4,4''-Difluoro[1,1':4',1'']terphenyl; 4,4''-Difluoro-1,1':4',1''-terphenyl; [1,1':4',1'']Terphenyl, 4,4''-difluoro-; DFTP
EINECS	Contact for details

Quality Control

Our 4,4''-Difluoro-1,1',4',1''-Terphenyl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 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.