Description

3,4,5-Trifluorophenyl 3,5-Difluoro-4'-Propyl-[1,1'-Biphenyl]-4-Carboxylate is a high-purity, multi-fluorinated biphenyl derivative designed for advanced material synthesis. This compound is a critical building block for creating high-performance liquid crystals and organic semiconductors, where its specific fluorination pattern and molecular geometry are essential for tuning electronic and optical properties. It is primarily utilized by R&D chemists and process engineers in the electronics, display technology, and specialty chemical manufacturing sectors.

Application

• Liquid Crystal (LC) Materials: A key intermediate for synthesizing high-stability, low-viscosity nematic and ferroelectric liquid crystals used in advanced displays (LCDs, OLEDs).
• Organic Electronic Materials: Serves as a precursor for electron-transport layers (ETLs) and host materials in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Pharmaceutical Intermediates: Used in the research and development of fluorinated active pharmaceutical ingredients (APIs), leveraging fluorine's metabolic stability and bioavailability.
• Agrochemical Intermediates: Employed in the synthesis of novel, fluorinated pesticides and herbicides with enhanced activity and environmental persistence.
• Polymer Additives: Acts as a monomer or cross-linking agent for producing high-performance, fluorinated polymers with superior chemical and thermal resistance.
• Research & Development: A valuable tool in academic and industrial labs for studying structure-property relationships in fluorinated aromatic systems.

Basic Information

Product Name	3,4,5-Trifluorophenyl 3,5-Difluoro-4'-Propyl-[1,1'-Biphenyl]-4-Carboxylate
CAS No.	673460-14-5
Molecular Formula	C22H15F5O2
Molecular Weight	406.35 g/mol
Synonyms	4'-Propyl-3,5-difluoro-[1,1'-biphenyl]-4-carboxylic acid 3,4,5-trifluorophenyl ester; 3,5-Difluoro-4'-propylbiphenyl-4-carboxylic acid 3,4,5-trifluorophenyl ester; 3,4,5-Trifluorophenyl 3,5-difluoro-4'-propylbiphenyl-4-carboxylate; 4-(3,4,5-Trifluorophenoxycarbonyl)-3',5'-difluoro-4'-propyl-1,1'-biphenyl; Biphenyl-4-carboxylic acid, 3,5-difluoro-4'-propyl-, 3,4,5-trifluorophenyl ester; LC Mesogen Intermediate 673460-14-5; Fluorinated Biphenyl Ester 673460-14-5
EINECS	Contact for details

Quality Control

Our production of 3,4,5-Trifluorophenyl 3,5-Difluoro-4'-Propyl-[1,1'-Biphenyl]-4-Carboxylate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and MS, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and supporting regulatory requirements for advanced material applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0% (Area %)
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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