Description

4-Ethylphenyl-4'-trans-Propylcyclohexylcarboxylate is a high-purity liquid crystal monomer and a key intermediate in advanced material synthesis. This compound is valued for its well-defined mesogenic structure, which is critical for imparting specific electro-optical properties in formulated mixtures. It is primarily required by manufacturers in the liquid crystal display (LCD) industry and research laboratories developing advanced organic electronic materials.

Application

• Key Component in Liquid Crystal Mixtures (LCMs): Serves as a crucial monomer for formulating nematic and ferroelectric liquid crystals used in displays.
• Advanced Display Technology: Used in the development of high-performance LCDs for televisions, monitors, smartphones, and automotive displays.
• Electro-Optical Device Research: Acts as a building block in R&D for novel light modulators, optical switches, and tunable photonic devices.
• Organic Synthesis Intermediate: Employed in the synthesis of more complex liquid crystal dimers, trimers, and polymers with tailored properties.
• Material Science Studies: Utilized in academic and industrial research to study structure-property relationships in mesogenic compounds.

Basic Information

Product Name	4-Ethylphenyl-4'-trans-Propylcyclohexylcarboxylate
CAS No.	94041-25-5
Molecular Formula	C18H26O2
Molecular Weight	274.40 g/mol
Synonyms	4-Ethylphenyl 4-trans-Propylcyclohexanecarboxylate; 4-trans-Propylcyclohexyl 4-Ethylbenzoate; 4-Ethylphenyl 4-(trans-Propyl)cyclohexylcarboxylate; 4-Ethylphenyl 4'-trans-Propylcyclohexylcarboxylate; 4-(trans-Propyl)cyclohexyl 4-ethylbenzoate; 4-Ethylbenzoic Acid 4-trans-Propylcyclohexyl Ester; Liquid Crystal Monomer 94041-25-5
EINECS	Contact for details

Quality Control

Our production of 4-Ethylphenyl-4'-trans-Propylcyclohexylcarboxylate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, which is essential for precise electro-optical performance. Each lot undergoes comprehensive analysis including HPLC for purity and isomer content, GC for residual solvents, and spectroscopic identification. Certificates of Analysis (COA) detailing all specifications are 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. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (Area %)
Isomeric Purity (trans-isomer)	≥ 99.5%
Water Content (KF)	≤ 0.05%

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