Description

4-(4-Ethylcyclohexyl)-4'-Fluorobiphenyl, 97% is a high-purity fluorinated biphenyl derivative, a key advanced intermediate in the synthesis of specialty organic materials. Its precise molecular structure, featuring a fluorinated biphenyl core with an ethylcyclohexyl substituent, makes it a critical building block for creating materials with specific electronic and steric properties. This compound is essential for researchers and manufacturers in the liquid crystal display (LCD), organic electronics, and pharmaceutical intermediates sectors who require reliable, high-quality synthetic precursors.

Application

• Liquid Crystal (LC) Material Synthesis: A crucial intermediate for the production of fluorinated liquid crystal compounds used in high-performance LCDs.
• Organic Electronic Materials: Serves as a building block for organic semiconductors, hole-transport materials, or emissive layers in OLED devices.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs) that incorporate fluorinated biphenyl motifs.
• Advanced Polymer Chemistry: A monomer or cross-linking agent for creating specialty polymers with enhanced thermal stability and specific dielectric properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic synthesis and materials science.
• Agrochemical Intermediates: Potential use in the synthesis of novel fluorinated agrochemicals.

Basic Information

Product Name	4-(4-Ethylcyclohexyl)-4'-Fluorobiphenyl, 97%
CAS No.	81793-57-9
Molecular Formula	C20H23F
Molecular Weight	282.40 g/mol
Synonyms	4'-Fluoro-4-(4-ethylcyclohexyl)biphenyl; 1-Ethyl-4-[4-(4-fluorophenyl)phenyl]cyclohexane; 4-(4-Ethylcyclohexyl)-4'-fluorobiphenyl; 4-Fluoro-4'-(4-ethylcyclohexyl)biphenyl; [1,1'-Biphenyl]-4-carbonitrile, 4'-ethyl-4-fluoro-; (4'-Fluoro[1,1'-biphenyl]-4-yl)-4-ethylcyclohexane
EINECS	Contact for details

Quality Control

Every batch of 4-(4-Ethylcyclohexyl)-4'-Fluorobiphenyl is produced and tested under a strict quality management system to ensure consistency and reliability for your critical applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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