Description

Trans,trans-4''-(4''-Pentyl-Bicyclohexyl-4-Yl)--3,4,5-Trifluorobiphenyl is a high-purity, advanced organic intermediate characterized by its bicyclohexyl and trifluorobiphenyl structural motifs. This compound is critical for the synthesis of high-performance liquid crystal materials, where its specific stereochemistry and fluorine substitution pattern are essential for tuning electro-optical properties. It is primarily utilized by R&D chemists and material scientists in the electronics and advanced display industries.

Application

• Liquid Crystal (LC) Mixtures: A key chiral dopant or component in the formulation of ferroelectric and antiferroelectric liquid crystal mixtures for advanced displays.
• Electro-Optic Devices: Used in the development of light modulators, optical shutters, and phase shifters due to its high dielectric anisotropy and fast switching speeds.
• Organic Synthesis Intermediate: Serves as a sophisticated building block for synthesizing more complex fluorinated liquid crystal molecules and other specialty chemicals.
• Pharmaceutical Research: Potential intermediate in medicinal chemistry for creating novel fluorinated bioactive compounds, leveraging its stable, lipophilic core structure.
• Advanced Material Science: Investigated for use in organic semiconductors and non-linear optical (NLO) materials research.

Basic Information

Product Name	Trans,trans-4''-(4''-Pentyl-Bicyclohexyl-4-Yl)--3,4,5-Trifluorobiphenyl
CAS No.	137529-43-2
Molecular Formula	C30H39F3
Molecular Weight	456.63 g/mol
Synonyms	4''-Pentyl-[1,1';4',1'']tercyclohexyl-3,4,5-trifluoro-4-ylbenzene; 3,4,5-Trifluoro-4'-pentyl-1,1':4',1''-terphenyl; 4-(4-Pentylbicyclohexyl-4-yl)-3,4,5-trifluorobiphenyl; Bicyclohexyl Trifluorobiphenyl Derivative; LC Intermediate 137529-43-2; 4''-Pentyl-3,4,5-trifluoro-1,1':4',1''-terphenyl; 1,1':4',1''-Terphenyl, 3,4,5-trifluoro-4''-pentyl-
EINECS	Contact for details

Quality Control

Our Trans,trans-4''-(4''-Pentyl-Bicyclohexyl-4-Yl)--3,4,5-Trifluorobiphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and precise isomeric composition, which are critical for consistent performance in liquid crystal applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. This material is light-sensitive (store away from light).

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 %)
Isomeric Purity (GC/HPLC)	≥ 99.0% (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.