Description

trans-4-Propylcyclohexyl trans-p-(4-Pentylcyclohexyl)Benzoate is a high-purity, synthetic organic compound belonging to the class of liquid crystal monomers. This compound is valued for its precise molecular structure and consistent performance as a key intermediate in advanced material synthesis. It is primarily required by manufacturers in the electronics and specialty chemical industries for the production of liquid crystal displays (LCDs) and other optoelectronic devices. Our supply ensures the material integrity and batch-to-batch consistency critical for high-end manufacturing processes.

Application

• Liquid Crystal Display (LCD) Manufacturing: Serves as a crucial monomeric component in the synthesis of nematic liquid crystal mixtures for television, monitor, and smartphone screens.
• Advanced Optoelectronic Materials: Used in the research and development of light-modulating materials for optical filters, shutters, and telecommunications devices.
• Specialty Polymer Synthesis: Acts as a mesogenic building block for creating liquid crystal polymers (LCPs) with unique thermal and mechanical properties.
• Chemical Intermediate: Employed in fine chemical synthesis for creating more complex, structurally specific derivatives for specialized applications.
• Research & Development: Utilized in academic and industrial R&D labs for studying structure-property relationships in soft matter and advanced functional materials.

Basic Information

Product Name	trans-4-Propylcyclohexyl trans-p-(4-Pentylcyclohexyl)Benzoate
CAS No.	72983-70-1
Molecular Formula	C27H42O2
Molecular Weight	398.62 g/mol
Synonyms	4-[trans-4-Pentylcyclohexyl]benzoic acid trans-4-propylcyclohexyl ester; 4-(trans-4-Pentylcyclohexyl)benzoic Acid 4-(trans-4-Propylcyclohexyl)phenyl Ester; trans,trans-4-Propylcyclohexyl 4'-(4-Pentylcyclohexyl)biphenyl-4-carboxylate (common naming variant); Liquid Crystal Monomer 72983-70-1; 4'-Pentyl-4-propyl-1,1'-bicyclohexyl-4-carboxylic acid phenyl ester derivative; PCH-5P; A key intermediate for LC mixtures
EINECS	Contact for details

Quality Control

Our trans-4-Propylcyclohexyl trans-p-(4-Pentylcyclohexyl)Benzoate is produced under strict quality management protocols to meet the exacting standards of the electronics industry. Every batch undergoes comprehensive analytical testing, including HPLC for purity and isomer content, GC for residual solvents, and spectroscopic identification. Certificates of Analysis (COA) detailing all test results are provided to ensure full traceability and compliance with your internal specifications and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 99.0% (Total isomer content)
trans,trans-Isomer Content (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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