Description

4-Pentylphenyl 4-(trans-4-Pentylcyclohexyl)-Benzoate is a high-purity, synthetic organic compound belonging to the class of liquid crystal monomers. This compound matters as a critical intermediate in the production of advanced liquid crystal displays (LCDs), where its specific molecular structure is essential for achieving precise electro-optical properties. It is primarily needed by manufacturers in the electronics and advanced materials sectors for synthesizing liquid crystal mixtures used in high-performance displays, optical devices, and photonic applications.

Application

• Liquid Crystal Display (LCD) Manufacturing: A key monomeric component for synthesizing nematic or ferroelectric liquid crystal mixtures used in televisions, monitors, and smartphones.
• Advanced Optical Materials: Serves as a building block for liquid crystal polymers (LCPs) and other functional materials with tunable refractive indices.
• Electro-Optic Device Research: Used in R&D for developing new liquid crystal phases, light modulators, and optical switches.
• Photonics and Non-linear Optics: Potential application in the synthesis of materials for waveguides and frequency conversion devices.
• Specialty Chemical Synthesis: An intermediate for creating more complex, functionalized liquid crystal derivatives and chiral dopants.

Basic Information

Product Name	4-Pentylphenyl 4-(trans-4-Pentylcyclohexyl)-Benzoate
CAS No.	81929-44-4
Molecular Formula	C29H40O2
Molecular Weight	420.63 g/mol
Synonyms	4-Pentylphenyl 4-(trans-4-pentylcyclohexyl)benzoate; 4-(trans-4-Pentylcyclohexyl)benzoic acid 4-pentylphenyl ester; 4-Pentylphenyl 4'-(trans-4-pentylcyclohexyl)benzoate; 4-Pentylphenyl 4-(trans-4-n-pentylcyclohexyl)benzoate; 4-Pentylphenyl 4-(4-pentylcyclohexyl)benzoate (trans-); Liquid Crystal Monomer 81929-44-4; PCH-5 Benzoate Derivative; 4PP4PCHB
EINECS	Contact for details

Quality Control

Our 4-Pentylphenyl 4-(trans-4-Pentylcyclohexyl)-Benzoate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, critical for sensitive electronic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to industry best practices and can support compliance with relevant supply chain regulations for advanced 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 (typically 15-25°C). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 99.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 1.0%
Individual Unknown Impurity	≤ 0.1%

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