Description

Trans,trans-4''-Propylbicyclohexyl-4-Yl 4-(trans-4-Pentylcyclohexyl)-Benzoate is a high-purity, advanced liquid crystal compound designed for demanding electro-optical applications. This compound is critical for achieving specific mesomorphic properties, including a broad nematic phase range and high birefringence, which are essential for next-generation display technologies. It is primarily utilized by manufacturers of liquid crystal mixtures for high-performance LCDs, optical films, and tunable photonic devices where precise molecular alignment and stability are paramount.

Application

• As a key component in high-performance liquid crystal mixtures for TFT-LCD displays.
• In the formulation of advanced optical compensation films (OC films) to enhance viewing angles and contrast.
• As a host or dopant material in tunable liquid crystal lenses and other adaptive optics systems.
• For research and development of new electro-optical materials with specific dielectric anisotropy and viscoelastic properties.
• In the production of specialty liquid crystals for photonic devices, including optical switches and phase modulators.
• As a high-value intermediate for synthesizing more complex liquid crystal dimers and polymers.

Basic Information

Product Name	Trans,trans-4''-Propylbicyclohexyl-4-Yl 4-(trans-4-Pentylcyclohexyl)-Benzoate
CAS No.	947536-74-5
Molecular Formula	C₃₃H₅₂O₂
Molecular Weight	480.77 g/mol
Synonyms	4''-Propyl-[1,1';4',1'']tercyclohexyl-4-yl 4-(4-pentylcyclohexyl)benzoate; 4-(trans-4-Pentylcyclohexyl)benzoic acid trans,trans-4''-propyl[1,1':4',1'']tercyclohexyl-4-yl ester; CBC-33F; Liquid Crystal CBC-33F; 4''-Propyl-1,1':4',1''-tercyclohexyl-4-yl 4-(trans-4-pentylcyclohexyl)benzoate; 4-(4-Pentylcyclohexyl)benzoic Acid 4''-Propyl[1,1':4',1'']tercyclohexyl-4-yl Ester; 4''-n-Propyl[1,1':4',1'']tercyclohexyl-4-yl 4-(trans-4-pentylcyclohexyl)benzoate
EINECS	Contact for details

Quality Control

Our Trans,trans-4''-Propylbicyclohexyl-4-Yl 4-(trans-4-Pentylcyclohexyl)-Benzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure exceptional chemical purity and isomeric consistency, which are critical for liquid crystal performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Purity (HPLC, Area %)	≥ 99.5%
Isomeric Purity (trans,trans)	≥ 99.0%
Water Content (KF)	≤ 0.05%

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