Description

trans-4-(4-Propylcyclohexyl)-4''-Fluorobiphenyl is a high-purity, advanced organic intermediate of significant importance in the synthesis of liquid crystal materials. Its precise molecular structure, featuring a fluorinated biphenyl core and a propylcyclohexyl chain, is engineered to impart specific electro-optical properties essential for modern display technologies. This compound is a critical building block for manufacturers and R&D laboratories in the electronics, optoelectronics, and advanced materials sectors seeking to develop high-performance liquid crystal mixtures.

Application

• Key Intermediate for Liquid Crystal Displays (LCDs): Serves as a core component in the synthesis of nematic and ferroelectric liquid crystals used in televisions, monitors, and smartphone screens.
• Advanced Optoelectronic Materials: Used in research and production of materials for light-modulating devices, optical switches, and tunable filters.
• Electronic Chemicals: An essential precursor for high-value electronic chemicals requiring specific dielectric and alignment properties.
• Organic Synthesis & Pharmaceutical Intermediates: Employed in sophisticated organic synthesis routes to create complex fluorinated biphenyl structures for various applications.
• Research & Development: Critical for academic and industrial R&D focused on new liquid crystal phases, polymer-dispersed liquid crystals (PDLCs), and other advanced functional materials.

Basic Information

Product Name	trans-4-(4-Propylcyclohexyl)-4''-Fluorobiphenyl
CAS No.	87260-24-0
Molecular Formula	C21H25F
Molecular Weight	296.42 g/mol
Synonyms	4''-Fluoro-4-propyl-1,1':4',1''-terphenyl; 4-Fluoro-4''-propyl-1,1':4',1''-terphenyl; 4-(trans-4-Propylcyclohexyl)-4'-fluorobiphenyl; trans-4-(4-Propylcyclohexyl)-4'-fluorobiphenyl; 4''-Fluoro-4-propyl-[1,1':4',1'']terphenyl; 4-Fluoro-4''-propylterphenyl; Liquid Crystal Intermediate 87260-24-0; 4-Fluorobiphenyl derivative
EINECS	Contact for details

Quality Control

Our trans-4-(4-Propylcyclohexyl)-4''-Fluorobiphenyl is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. Each lot undergoes comprehensive analysis using techniques including HPLC, GC, and NMR to verify identity, purity, and isomeric composition. A Certificate of Analysis (COA) detailing all specifications 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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 99.0% (Area %)
Isomeric Purity (trans-isomer)	≥ 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.