Description

4-[trans-4-(trans-4-Pentylcyclohexyl)cyclohexyl]benzonitrile is a high-purity, advanced organic intermediate characterized by its rigid, multi-cyclic molecular structure. This compound is valued for its role as a key building block in the synthesis of sophisticated liquid crystal materials and other high-performance organic electronic components. It is essential for manufacturers and R&D facilities in the display technology, specialty polymer, and advanced materials sectors requiring precise molecular architecture for tailored electro-optical properties.

Application

• Liquid Crystal Displays (LCDs): A critical precursor in the synthesis of nematic and ferroelectric liquid crystal compounds for high-resolution screens and optical shutters.
• Organic Light-Emitting Diodes (OLEDs): Used in the development of electron-transport or host materials for efficient, flexible display panels.
• Non-linear Optical (NLO) Materials: Serves as a core structure for creating materials with applications in photonics, optical data storage, and telecommunications.
• Advanced Polymer Synthesis: Acts as a monomer or cross-linking agent for engineering plastics with enhanced thermal stability and mechanical strength.
• Chemical Research & Development: A valuable intermediate for academic and industrial research into new mesogenic compounds and functional organic materials.
• Specialty Additives: Potential use in formulations requiring compounds with specific dielectric or alignment properties.

Basic Information

Product Name	4-[trans-4-(trans-4-Pentylcyclohexyl)cyclohexyl]benzonitrile
CAS No.	85547-03-1
Molecular Formula	C24H35N
Molecular Weight	337.55 g/mol
Synonyms	4'-(trans,trans-4-Pentyl-1,1'-bi(cyclohexyl)-4-yl)benzonitrile; 4-(trans-4-(trans-4-Pentylcyclohexyl)cyclohexyl)benzonitrile; 4-Cyano-4'-(trans,trans-4-pentylbicyclohexyl); BCH-5CN; CBC-55CN; Liquid Crystal Intermediate CBC-55CN; 4-(4-Pentylcyclohexyl)cyclohexylbenzonitrile
EINECS	Contact for details

Quality Control

Our production of 4-[trans-4-(trans-4-Pentylcyclohexyl)cyclohexyl]benzonitrile adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric consistency, which are critical for performance in advanced applications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C/59-77°F). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation of quality. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (Area %)
Isomeric Purity (GC/HPLC)	≥ 98.0% (trans,trans isomer)
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.