Description

4-Propylphenyl-4'-trans-Propylcyclohexylcarboxylate is a high-purity liquid crystal compound, specifically a trans-cyclohexylphenyl ester derivative. This compound is valued for its stable mesomorphic properties and precise molecular structure, making it a critical component in advanced display technologies. It is primarily required by manufacturers of liquid crystal displays (LCDs), optical devices, and specialty organic electronic materials.

Application

• Liquid Crystal Display (LCD) Manufacturing: A key monomeric component in the formulation of nematic liquid crystal mixtures for high-resolution televisions, monitors, and instrument panels.
• Optoelectronic Devices: Used in the development of light modulators, optical switches, and tunable filters due to its stable electro-optical response.
• Advanced Material Research: Serves as a building block or intermediate in the synthesis of novel liquid crystal polymers and chiral dopants for specialized applications.
• Thermochromic Materials: Potential use in temperature-sensitive indicators and sensors owing to its defined phase transition behavior.
• Pharmaceutical Intermediates: The ester structure may be utilized in the synthesis of complex organic molecules for pharmaceutical research.

Basic Information

Product Name	4-Propylphenyl-4'-trans-Propylcyclohexylcarboxylate
CAS No.	84184-22-5
Molecular Formula	C19H28O2
Molecular Weight	288.43 g/mol
Synonyms	4-Propylphenyl 4-trans-Propylcyclohexanecarboxylate; 4-trans-Propylcyclohexyl 4-Propylbenzoate; 4-Propyl-[1,1'-biphenyl]-4-carboxylic acid, 4-trans-propylcyclohexyl ester; 4-Propyl-4'-trans-propylcyclohexyl benzoate; 4-Propylbiphenyl-4'-yl 4-trans-propylcyclohexanecarboxylate; PCH-3; Liquid crystal ester 84184-22-5.
EINECS	Contact for details

Quality Control

Our 4-Propylphenyl-4'-trans-Propylcyclohexylcarboxylate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, essential for sensitive optoelectronic applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, isomer content, and physical properties 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 a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 99.0%
Trans Isomer Content	≥ 99.5%
Water Content (KF)	≤ 0.05%
Related Substances (HPLC)	Total impurities ≤ 0.5%

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