Description

4-(trans-4'-n-Pentylcyclohexyl)Benzonitrile is a high-purity liquid crystal intermediate and organic synthesis building block. This compound is valued for its role in the synthesis of advanced nematic liquid crystal materials, which are critical for modern display technologies. It is primarily utilized by manufacturers in the electronics, advanced materials, and specialty chemical sectors for research and production.

Application

• Liquid Crystal Display (LCD) Manufacturing: A key intermediate for synthesizing nematic liquid crystals used in televisions, monitors, and smartphones.
• Advanced Organic Electronic Materials: Serves as a building block for organic semiconductors and photonic materials.
• Chemical Research & Development: Used in academic and industrial R&D for exploring new liquid crystal phases and properties.
• Specialty Polymer Additives: Can be incorporated into polymers to modify optical and dielectric properties.
• Non-linear Optical Materials: A potential precursor for materials used in optical switching and modulation devices.

Basic Information

Product Name	4-(trans-4'-n-Pentylcyclohexyl)Benzonitrile
CAS No.	86871-36-5
Molecular Formula	C18H25N
Molecular Weight	255.40 g/mol
Synonyms	4-(trans-4-Pentylcyclohexyl)benzonitrile; 4-(trans-4'-n-Amylcyclohexyl)benzonitrile; 4-(trans-4-Pentylcyclohexyl)phenyl cyanide; PCH-5; 5CB-related intermediate; 4-Cyano-4'-pentylbicyclohexyl (common misnomer); 4-(trans-4-Pentyl-1-cyclohexyl)benzonitrile; 4-(trans-4-n-Pentylcyclohexyl)benzonitrile
EINECS	Contact for details

Quality Control

Our 4-(trans-4'-n-Pentylcyclohexyl)Benzonitrile is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for electronic materials. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0% (Area %)
Trans Isomer Content	≥ 99.0%
Water Content (KF)	≤ 0.1%

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