Description

n-(4-Propoxybenzylidene)-4-Pentylaniline is a specialized liquid crystal compound belonging to the Schiff base class, characterized by its unique mesogenic structure. This compound is engineered to deliver precise electro-optical properties, making it a critical component in advanced display technologies. It is primarily required by manufacturers in the electronics and advanced materials sectors for the formulation of liquid crystal mixtures used in displays, optical shutters, and tunable lenses.

Application

• Liquid Crystal Displays (LCDs): A key component in the formulation of nematic or smectic liquid crystal mixtures for digital watches, calculators, instrument panels, and high-resolution screens.
• Optical Devices: Used in the development of optical shutters, light modulators, and tunable-focus lenses for photonic and laser applications.
• Research & Development: Serves as a crucial intermediate or reference standard in the synthesis and study of new organic semiconductors and advanced functional materials.
• Electro-Optic Sensors: Employed in the fabrication of sensors where changes in molecular alignment are used to detect environmental stimuli.

Basic Information

Product Name	n-(4-Propoxybenzylidene)-4-Pentylaniline
CAS No.	35047-04-2
Molecular Formula	C21H27NO
Molecular Weight	309.45 g/mol
Synonyms	4-Pentyl-4'-propoxyazobenzene (common name); 4-Pentyl-N-(4-propoxybenzylidene)aniline; 4'-Pentyl-4-propoxybenzylideneaniline; N-(4-Propoxybenzylidene)-4-n-pentylaniline; Liquid Crystal 35047-04-2; Schiff Base Liquid Crystal; Azomethine derivative; 4-n-Pentyl-4'-n-propoxyazoxybenzene (related compound name)
EINECS	Contact for details

Quality Control

Our n-(4-Propoxybenzylidene)-4-Pentylaniline is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for reliable electro-optic performance. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and physical properties is provided with every shipment to support your quality assurance and regulatory needs.

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 sources and incompatible materials. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	White to pale yellow crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Area %)
Melting Point	Contact for details
Phase Transition Temperatures	Available on COA
Loss on Drying	≤ 0.5%

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