Description

2-n-Heptylphenyl trans-4-n-Propylcyclohexyl-1-Carboxylate is a high-purity, specialty organic compound belonging to the class of liquid crystal intermediates. This compound matters for its role as a critical building block in the synthesis of advanced liquid crystal materials, where precise molecular structure is paramount for achieving desired electro-optical properties. It is essential for manufacturers and R&D teams in the electronics and advanced materials sectors who require reliable, high-quality intermediates for producing displays, optical films, and other photonic devices.

Application

• Liquid Crystal Display (LCD) Manufacturing: A key intermediate in the synthesis of nematic and chiral liquid crystals for televisions, monitors, and smartphone screens.
• Advanced Optical Materials: Used in the development of light-modulating films, optical shutters, and tunable lenses.
• Electro-Optic Device Research: Serves as a precursor in academic and industrial R&D for next-generation photonic and electro-optic applications.
• Specialty Chemical Synthesis: Employed as a sophisticated building block for creating complex, sterically defined organic molecules in fine chemical production.

Basic Information

Product Name	2-n-Heptylphenyl trans-4-n-Propylcyclohexyl-1-Carboxylate
CAS No.	81288-16-6
Molecular Formula	C23H36O2
Molecular Weight	344.53 g/mol
Synonyms	trans-4-Propylcyclohexyl 2-Heptylbenzoate; 4-Propylcyclohexyl 2-Heptylbenzoate; 2-Heptylphenyl 4-Propylcyclohexanecarboxylate; 4-n-Propylcyclohexyl 2-n-Heptylbenzoate; Liquid Crystal Intermediate 81288-16-6; Benzoic acid, 2-heptyl-, 4-propylcyclohexyl ester; 4-Propylcyclohexyl 2-heptylbenzoate
EINECS	Contact for details

Quality Control

Our 2-n-Heptylphenyl trans-4-n-Propylcyclohexyl-1-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity, meeting the exacting standards required for liquid crystal applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Trans Isomer Content	≥ 99.0%
Water Content (KF)	≤ 0.1%

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