Description

4-Ethylphenyl 4-(trans-4-Pentylcyclohexyl)Benzoate is a high-purity liquid crystal monomer (LCM) and intermediate, valued for its role in modulating the electro-optical properties of advanced display materials. This compound is critical for the synthesis of liquid crystal mixtures used in high-performance, low-power-consumption displays. It is primarily sought by manufacturers and R&D teams in the electronics, optoelectronics, and advanced materials sectors for developing next-generation LCDs, optical films, and tunable photonic devices.

Application

• Liquid Crystal Display (LCD) Manufacturing: A key component in the formulation of nematic and ferroelectric liquid crystal mixtures for televisions, monitors, and smartphones.
• Optical Device Fabrication: Used in the production of optical shutters, phase modulators, and tunable filters for photonic applications.
• Advanced Material Research: Serves as a crucial intermediate in organic synthesis for novel electro-optic and nonlinear optical materials.
• Specialty Chemical Intermediates: Employed in the synthesis of more complex liquid crystal derivatives and functional organic compounds.
• Electro-Optic Polymer Development: Acts as a monomer or dopant in polymers designed for light modulation and sensing applications.

Basic Information

Product Name	4-Ethylphenyl 4-(trans-4-Pentylcyclohexyl)Benzoate
CAS No.	91223-44-8
Molecular Formula	C26H34O2
Molecular Weight	378.55 g/mol
Synonyms	4-Ethylphenyl 4-(trans-4-Pentylcyclohexyl)benzoate; 4-(trans-4-Pentylcyclohexyl)benzoic Acid 4-Ethylphenyl Ester; 4-Ethylphenyl 4-(trans-4-n-Pentylcyclohexyl)benzoate; 4-(4-Ethylphenyl) 4'-(trans-4-Pentylcyclohexyl) Benzoate; PCH-5B(E) (common industry code); Liquid Crystal Monomer 91223-44-8; Benzoic acid, 4-(4-ethylphenyl)-, 4-(trans-4-pentylcyclohexyl) ester
EINECS	Contact for details

Quality Control

Our 4-Ethylphenyl 4-(trans-4-Pentylcyclohexyl)Benzoate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, essential for sensitive electronic applications. We provide comprehensive Certificates of Analysis (COA) detailing purity, isomer content, and key physical properties. Our quality commitment aligns with the stringent requirements of the electronics and advanced materials industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to light or air should be avoided. For long-term storage, consider an inert atmosphere (e.g., nitrogen or argon blanket). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (Area %)
Trans Isomer Content	≥ 99.5%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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