Description

4'-Hexyl-4-Biphenylcarbonitrile CAS NO 41122-70-7 is a high-purity liquid crystal compound belonging to the biphenylcarbonitrile class. This material is critical for its ability to modulate the electro-optical properties of liquid crystal mixtures, enabling precise control over display performance. It is an essential component for manufacturers of advanced liquid crystal displays (LCDs), optical shutters, and tunable photonic devices who require consistent quality and reliable supply chains for their formulations.

Application

• Liquid Crystal Displays (LCDs): A key component in the formulation of nematic liquid crystal mixtures for TN, STN, and TFT-LCD panels, contributing to low threshold voltage and high stability.
• Electro-Optic Devices: Used in the development of optical shutters, light modulators, and phase shifters for telecommunications and laser systems.
• Advanced Material Research: Serves as a valuable intermediate or dopant in research focused on novel organic semiconductors and photoluminescent materials.
• Pharmaceutical Intermediates: Utilized in the synthesis of complex organic molecules for pharmaceutical research and development.
• Liquid Crystal Thermometers: Employed in temperature-sensitive mixtures for non-invasive temperature measurement applications.

Basic Information

Product Name	4'-Hexyl-4-Biphenylcarbonitrile
CAS No.	41122-70-7
Molecular Formula	C19H21N
Molecular Weight	263.38 g/mol
Synonyms	4-Cyano-4'-hexylbiphenyl; 4-Hexyl-4'-cyanobiphenyl; 6CB; K15; Hexylcyanobiphenyl; 4'-n-Hexyl-4-biphenylcarbonitrile; 4-(4-Hexylphenyl)benzonitrile; 4-Cyano-4'-n-hexylbiphenyl
EINECS	255-214-4

Quality Control

Our 4'-Hexyl-4-Biphenylcarbonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance for demanding liquid crystal applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

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	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Melting Point	28 - 30 °C
Clear 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.