Description

trans-4-(4'-n-Butylcyclohexyl)-Benzonitrile is a high-purity liquid crystal intermediate and a key mesogenic compound used in the formulation of advanced display materials. Its value lies in its ability to impart specific electro-optical properties, such as a broad nematic phase range and high chemical stability, to liquid crystal mixtures. This compound is essential for manufacturers in the electronics and optoelectronics industries, particularly for producing components in LCDs (Liquid Crystal Displays), optical shutters, and tunable phase retarders.

Application

• Liquid Crystal Display (LCD) Manufacturing: A critical component in the formulation of nematic liquid crystal mixtures for televisions, monitors, and smartphone screens.
• Electro-Optic Devices: Used in the production of light valves, optical switches, and tunable filters for telecommunications and laser systems.
• Advanced Material Research: Serves as a building block or dopant in the development of new liquid crystal polymers and composites with tailored properties.
• Pharmaceutical Intermediates: Potential use as a synthetic precursor in organic chemistry for creating complex molecular structures.
• Non-linear Optical Materials: Investigated for applications in materials requiring specific refractive index characteristics.

Basic Information

Product Name	trans-4-(4'-n-Butylcyclohexyl)-Benzonitrile
CAS No.	61204-00-0
Molecular Formula	C₁₇H₂₃N
Molecular Weight	241.37 g/mol
Synonyms	4-Cyano-4'-butylbiphenyl (common name); 4'-Butyl-4-cyanobiphenyl; 4-(4-Butylcyclohexyl)benzonitrile; trans-4-Cyano-4'-butylbiphenyl; 4-Butyl-4'-cyanobiphenyl; K15 (historical LC code); CBC (abbreviation); 4-(trans-4-Butylcyclohexyl)benzonitrile
EINECS	Contact for details

Quality Control

Our trans-4-(4'-n-Butylcyclohexyl)-Benzonitrile is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, critical for sensitive electro-optic applications. Quality is verified through comprehensive analytical testing including HPLC, GC, and NMR. A Certificate of Analysis (COA) detailing purity, isomer content, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow crystalline solid or liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (GC)
trans-Isomer Content	≥ 99.5%
Melting Point	Contact for details
Water Content (KF)	≤ 0.1%

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