Description

4-Cyanobiphenyl-4'-Hexylbenzoate CAS NO 59443-81-1 is a high-purity liquid crystal monomer and a key intermediate in advanced material synthesis. This compound is valued for its ability to impart specific electro-optical properties, making it essential for the development of high-performance display technologies. It is primarily needed by manufacturers and R&D laboratories in the electronics, optoelectronics, and specialty chemical industries.

Application

• Liquid Crystal Display (LCD) Manufacturing: A critical monomer for synthesizing nematic and ferroelectric liquid crystal mixtures used in televisions, monitors, and digital displays.
• Electro-Optic Device Fabrication: Serves as a core component in the production of light modulators, optical switches, and phase retarders.
• Advanced Material Research: Used as a building block in organic synthesis for novel photonic and nonlinear optical materials.
• Specialty Chemical Intermediate: Employed in the synthesis of more complex liquid crystal compounds and functionalized organic molecules.

Basic Information

Product Name	4-Cyanobiphenyl-4'-Hexylbenzoate
CAS No.	59443-81-1
Molecular Formula	C26H25NO2
Molecular Weight	383.48 g/mol
Synonyms	4'-Hexyl[1,1'-biphenyl]-4-carbonitrile 4-benzoate; 4-Cyano-4'-hexyloxybiphenyl benzoate; 4-(4-Hexyloxybenzoyloxy)-4'-cyanobiphenyl; 4-Cyano-4'-(hexyloxy)biphenyl-4-yl benzoate; 4-Cyanophenyl 4-hexyloxybenzoate; Liquid Crystal Monomer 59443-81-1; Heptyl benzoate derivative of cyanobiphenyl
EINECS	Contact for details

Quality Control

Our 4-Cyanobiphenyl-4'-Hexylbenzoate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, essential for sensitive electro-optic applications. Each lot undergoes comprehensive analysis including HPLC for purity, IR and NMR for structural confirmation, and chromatographic analysis for impurity profiling. A detailed Certificate of Analysis (COA) documenting all specifications is 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. Due to its light-sensitive nature, containers should be amber glass or opaque.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
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.