Description

4-Butyl-2-Cyanophenyl trans-p-(4-Propylcyclohexyl)Benzoate is a high-purity, advanced organic intermediate with a complex mesogenic core structure. This compound is critical for the synthesis of specialized liquid crystal mixtures, where its specific molecular configuration imparts precise electro-optical properties. It is an essential raw material for manufacturers in the display technology, photonics, and advanced materials research sectors seeking to develop next-generation LCD and OLED components.

Application

• Liquid Crystal Display (LCD) Manufacturing: A key monomer for formulating high-performance nematic and chiral nematic (cholesteric) liquid crystal mixtures used in televisions, monitors, and smartphones.
• Organic Light-Emitting Diode (OLED) Technology: Serves as a precursor or dopant in the development of organic semiconductor layers and emissive materials.
• Electro-Optical Device Research: Used in R&D for novel devices such as light shutters, tunable filters, and spatial light modulators.
• Advanced Organic Synthesis: Acts as a sophisticated building block for creating complex, functionalized molecules with anisotropic properties.
• Photonics and Non-Linear Optics (NLO): Investigated for use in materials where molecular alignment is crucial for light manipulation and signal processing.

Basic Information

Product Name	4-Butyl-2-Cyanophenyl trans-p-(4-Propylcyclohexyl)Benzoate
CAS No.	87260-25-1
Molecular Formula	C27H33NO2
Molecular Weight	403.56 g/mol
Synonyms	trans-4'-Propyl[1,1'-bi(cyclohexane)]-4-carboxylic acid 4-butyl-2-cyanophenyl ester; 4-Butyl-2-cyanophenyl 4'-(trans-4-propylcyclohexyl)biphenyl-4-carboxylate; LC Benzoate Ester Derivative; 4-Cyano-3-butylphenyl 4'-(trans-4-propylcyclohexyl)[1,1'-biphenyl]-4-carboxylate; 87260-25-1; 4-Butyl-2-cyanophenyl 4'-(trans-4-propylcyclohexyl)-[1,1'-biphenyl]-4-carboxylate; Liquid Crystal Monomer 87260-25-1
EINECS	Contact for details

Quality Control

Every batch of 4-Butyl-2-Cyanophenyl trans-p-(4-Propylcyclohexyl)Benzoate is produced and tested under a strict quality management system to ensure exceptional purity and consistency for sensitive electronic applications. Our products undergo rigorous quality testing, including advanced chromatographic analysis, to ensure compliance with exacting industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, isomeric content, and impurity profiles is provided with each shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (Area %)
Isomeric Purity (trans-isomer, HPLC)	≥ 99.5%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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