Description

4-(4-Propylcyclohexyl)Phenyl 4-Butylcyclohexanecarboxylate is a high-purity liquid crystal compound, specifically a cyclohexanecarboxylate ester derivative, designed for advanced electro-optical applications. Its precise molecular structure is engineered to deliver specific mesomorphic properties, including a broad nematic phase range and excellent thermal stability, which are critical for display performance. This compound is essential for manufacturers and R&D teams in the liquid crystal display (LCD) industry, particularly for formulating high-performance mixtures used in active matrix displays, optical films, and tunable photonic devices.

Application

• As a key nematic liquid crystal component in high-resolution TFT-LCD (Thin-Film Transistor Liquid Crystal Display) mixtures.
• Used in the formulation of advanced optical compensation films (OC films) to enhance viewing angles and contrast.
• Serves as a host material or dopant in tunable liquid crystal lenses and other adaptive optics systems.
• Employed in research and development of new electro-optical materials and phase behavior studies.
• Potential use in light shutters, spatial light modulators, and other photonic devices requiring precise birefringence control.
• As a high-value intermediate for synthesizing more complex liquid crystal molecules and polymers.

Basic Information

Product Name	4-(4-Propylcyclohexyl)Phenyl 4-Butylcyclohexanecarboxylate
CAS No.	84540-35-2
Molecular Formula	C26H40O2
Molecular Weight	384.60 g/mol
Synonyms	4-Butylcyclohexanecarboxylic Acid 4-(4-Propylcyclohexyl)Phenyl Ester; 4-(4-Propylcyclohexyl)phenyl 4-butylcyclohexane-1-carboxylate; 4-Butyl-1-cyclohexanecarboxylic Acid 4'-(4-Propylcyclohexyl)Phenyl Ester; PCH-54; Liquid Crystal Ester PCH-54; 4-(trans-4-Propylcyclohexyl)phenyl trans-4-butylcyclohexanecarboxylate; 4-(4-Propylcyclohexyl)phenol 4-butylcyclohexanecarboxylate
EINECS	Contact for details

Quality Control

Our 4-(4-Propylcyclohexyl)Phenyl 4-Butylcyclohexanecarboxylate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, typically exceeding 99.0% (by HPLC). Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy to confirm identity, purity, and mesomorphic properties. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support compliance with relevant industry standards for electronic materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and open flames. The compound is light-sensitive; prolonged exposure to light should be avoided to maintain chemical stability and performance characteristics.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.05%
Transition Temperatures (DSC)	Cr - N - I (Values provided on COA)
Optical Purity (Chiral HPLC)	Contact for details

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