Description

4-Cyano-4'-Nonylbiphenyl 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 mixtures used in display technologies. It is primarily utilized by manufacturers in the electronics, specialty chemicals, and advanced materials sectors. Our supply ensures consistent quality and reliable availability for industrial-scale production.

Application

• Liquid Crystal Displays (LCDs): A key intermediate for synthesizing nematic liquid crystals used in digital watches, calculators, and flat-panel displays.
• Advanced Organic Synthesis: Serves as a versatile biphenyl-based building block for pharmaceuticals and agrochemical research.
• Electro-Optic Materials: Used in the development of materials with tunable refractive indices for optical devices.
• Chemical Research: Employed as a standard or reagent in studies of mesomorphic properties and molecular alignment.
• Specialty Additives: Potential use in formulating additives for polymers to modify optical or electrical properties.

Basic Information

Product Name	4-Cyano-4'-Nonylbiphenyl
CAS No.	52709-85-0
Molecular Formula	C22H27N
Molecular Weight	305.46 g/mol
Synonyms	4-Cyano-4'-n-nonylbiphenyl; 4'-Nonyl-4-biphenylcarbonitrile; 4-Nonyl-4'-cyanobiphenyl; 4-Cyano-4'-nonyl-1,1'-biphenyl; K15 (Liquid Crystal Mixture Component); 4-Nonyl-4-cyanobiphenyl; [1,1'-Biphenyl]-4-carbonitrile, 4'-nonyl-; 4'-n-Nonyl[1,1'-biphenyl]-4-carbonitrile
EINECS	258-124-5

Quality Control

Our 4-Cyano-4'-Nonylbiphenyl is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. A Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

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 heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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