Description

4'-[Difluoro(3,4,5-Trifluorophenoxy)Methyl]-2,3',5',6-Tetrafluoro-4-(trans-4-Propylcyclohexyl)-1,1'-Biphenyl is a high-purity, multi-fluorinated biphenyl derivative engineered for advanced material science applications. This compound matters as a critical advanced intermediate for synthesizing high-performance liquid crystals and organic electronic materials, where its specific fluorination pattern and structural rigidity are essential. It is primarily needed by R&D chemists and process engineers in the liquid crystal display (LCD), organic light-emitting diode (OLED), and specialty polymer industries.

Application

• Liquid Crystal (LC) Material Synthesis: Serves as a key fluorinated core structure for high-performance nematic and ferroelectric liquid crystals used in advanced displays.
• Organic Semiconductor Precursor: Used in the development of charge-transport materials and active layers for OLED devices and organic photovoltaics (OPVs).
• Fluorinated Polymer Monomer: Acts as a building block for creating specialty polymers with enhanced chemical resistance, thermal stability, and low surface energy.
• Pharmaceutical & Agrochemical Intermediate: Employed in research for synthesizing novel fluorinated bioactive molecules, leveraging the stability imparted by the fluorine atoms.
• Advanced Material Research: Utilized in academic and industrial R&D for exploring new fluorinated aromatic systems with unique electronic and optical properties.

Basic Information

Item	Details
Product Name	4'-[Difluoro(3,4,5-Trifluorophenoxy)Methyl]-2,3',5',6-Tetrafluoro-4-(trans-4-Propylcyclohexyl)-1,1'-Biphenyl
CAS No.	748139-01-7
Molecular Formula	C28H21F9O
Molecular Weight	544.46 g/mol
Synonyms	4'-[Difluoro(3,4,5-trifluorophenoxy)methyl]-2,3',5',6-tetrafluoro-4-(trans-4-propylcyclohexyl)-1,1'-biphenyl; 4-(trans-4-Propylcyclohexyl)-2',3,5',6-tetrafluoro-4'-[difluoro(3,4,5-trifluorophenoxy)methyl]biphenyl; 748139-01-7; Biphenyl, 4'-[difluoro(3,4,5-trifluorophenoxy)methyl]-2,3',5',6-tetrafluoro-4-(trans-4-propylcyclohexyl)-; Fluorinated Biphenyl Liquid Crystal Intermediate; trans-4-Propylcyclohexyl Multi-fluorinated Biphenyl Ether
EINECS	Contact for details

Quality Control

Our 4'-[Difluoro(3,4,5-Trifluorophenoxy)Methyl]-2,3',5',6-Tetrafluoro-4-(trans-4-Propylcyclohexyl)-1,1'-Biphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.