Description

[Trans(Trans)]-4,4'-Bis(4-Pentylcyclohexyl)Biphenyl is a high-purity, synthetic organic compound belonging to the class of advanced liquid crystal materials. This compound is valued for its exceptional thermal stability and well-defined mesomorphic properties, making it a critical component in the formulation of high-performance liquid crystal mixtures. It is primarily sought by manufacturers in the electronics and advanced materials sectors for the production of liquid crystal displays (LCDs), optical devices, and other electro-optical applications where precise molecular alignment and stability are paramount.

Application

• Liquid Crystal Display (LCD) Manufacturing: A key component in the formulation of nematic and other liquid crystal mixtures for televisions, monitors, and instrument panels.
• Electro-Optical Devices: Used in the development of optical shutters, phase modulators, and tunable filters due to its controllable birefringence.
• Advanced Material Research: Serves as a high-purity intermediate or a model compound for synthesizing novel liquid crystal polymers and dendrimers.
• Photonic Applications: Investigated for use in waveguides and other photonic crystal structures where its anisotropic properties are beneficial.
• Chemical Synthesis: Acts as a rigid, hydrophobic core structure for the synthesis of complex organic molecules and supramolecular assemblies.

Basic Information

Product Name	[Trans(Trans)]-4,4'-Bis(4-Pentylcyclohexyl)Biphenyl
CAS No.	79832-84-1
Molecular Formula	C34H50
Molecular Weight	458.76 g/mol
Synonyms	4,4'-Bis(4-pentylcyclohexyl)biphenyl (trans,trans-isomer); 1,1'-Biphenyl, 4,4'-bis(4-pentylcyclohexyl)-, (trans,trans)-; trans,trans-4,4'-Bis(4-pentylcyclohexyl)biphenyl; TT-4,4'-BPCHB; Liquid crystal compound 79832-84-1; 4-Pentyl-[1,1'-bicyclohexyl]-4'-ylbenzene (related structural name); Biphenyl liquid crystal derivative
EINECS	Contact for details

Quality Control

Our [Trans(Trans)]-4,4'-Bis(4-Pentylcyclohexyl)Biphenyl is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high isomeric purity and the absence of unwanted impurities critical for electronic-grade applications. A detailed Certificate of Analysis (COA) confirming identity, purity, and specifications is provided with every shipment.

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 and heat sources. For long-term storage, an inert atmosphere (e.g., nitrogen or argon) is recommended to prevent potential oxidation.

Specification

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