Description

4-Pentylphenyl-4'-trans-Heptylcyclohexylbenzoate is a high-purity liquid crystal monomer and a key intermediate in the synthesis of advanced organic materials. Its precise molecular structure is critical for imparting specific electro-optical properties in display technologies. This compound is essential for manufacturers and R&D laboratories in the electronics, photonics, and advanced materials sectors seeking to develop or produce high-performance liquid crystal mixtures.

Application

• Liquid Crystal Display (LCD) Components: A fundamental monomer for synthesizing nematic liquid crystals used in televisions, monitors, and smartphone screens.
• Advanced Optical Materials: Serves as a building block for tunable optical filters, light modulators, and other photonic devices.
• Electro-Optic Research & Development: Used in academic and industrial R&D to study structure-property relationships and develop new functional materials.
• Specialty Chemical Synthesis: An intermediate for creating complex organic molecules with tailored mesogenic (liquid crystal) properties.

Basic Information

Product Name	4-Pentylphenyl-4'-trans-Heptylcyclohexylbenzoate
CAS No.	81929-47-7
Molecular Formula	C31H44O2
Molecular Weight	448.68 g/mol
Synonyms	4-Pentylphenyl 4'-(trans-4-Heptylcyclohexyl)benzoate; 4-(4-Pentylphenyl)benzoic Acid 4-(trans-4-Heptylcyclohexyl)phenyl Ester; 4-Pentyl[1,1'-biphenyl]-4-yl 4-[(trans-4-Heptylcyclohexyl)]benzoate; LC Monomer 81929-47-7; Heptylcyclohexylbenzoate Liquid Crystal Intermediate; 4PP-4'THCHB; trans-4-Pentylphenyl-4'-heptylcyclohexylbenzoate
EINECS	Contact for details

Quality Control

Our 4-Pentylphenyl-4'-trans-Heptylcyclohexylbenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and isomer content, to ensure it meets the exacting standards required for electronic-grade materials. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and isomer ratio is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep away from heat and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Isomer Purity (trans-)	≥ 99.0%
Melting Point	Contact for details

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