Description

4-Pentylphenyl-4'-trans-Propylcyclohexylcarboxylate is a high-purity liquid crystal compound, specifically a cyclohexylbenzoate derivative, identified by CAS NO 76025-60-0. This compound is valued for its stable mesomorphic properties and precise electro-optical characteristics, making it a critical component in advanced display technologies. It is primarily required by manufacturers of liquid crystal displays (LCDs), optical modulators, and tunable photonic devices who demand consistent performance and high reliability in their formulations.

Application

• As a key component in liquid crystal mixtures for TFT-LCD displays, including televisions, monitors, and smartphones.
• In the formulation of ferroelectric liquid crystals (FLCs) for fast-switching optical devices and spatial light modulators.
• As a host or dopant material in tunable lenses, optical filters, and laser technology.
• For research and development of advanced electro-optical materials with specific dielectric anisotropy and viscosity profiles.
• In the production of specialty optical films and light-shaping components.

Basic Information

Product Name	4-Pentylphenyl-4'-trans-Propylcyclohexylcarboxylate
CAS No.	76025-60-0
Molecular Formula	C21H32O2
Molecular Weight	316.48 g/mol
Synonyms	4-Pentylphenyl 4-(trans-4-Propylcyclohexyl)benzoate; 4-(4-Pentylphenyl) 4'-(trans-4-Propylcyclohexyl)benzoate; 4-Pentyl[1,1'-biphenyl]-4-yl 4-(trans-4-propylcyclohexyl)benzoate; 4-Pentylbiphenyl-4'-yl 4-trans-propylcyclohexylcarboxylate; PCH-5P; Liquid Crystal Compound 76025-60-0; 4-Pentyl-4'-trans-propylcyclohexylcarbonyloxybiphenyl
EINECS	Contact for details

Quality Control

Our 4-Pentylphenyl-4'-trans-Propylcyclohexylcarboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high performance in sensitive electro-optical applications. Each lot is subjected to rigorous analytical testing, including HPLC for purity and phase transition analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 area 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	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (GC)
Phase Transition Temperatures	Specified per grade (Cr-Sm/N-I)
Water Content (KF)	≤ 0.05%

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