Description

4-n-Octyloxyphenyl 4-n-Pentyloxybenzoate is a high-purity liquid crystal compound belonging to the class of benzoate esters. This specialty chemical is valued for its precise mesomorphic properties, which are critical for modulating the electro-optical characteristics of advanced display systems. 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 photonic devices.

Application

• Liquid Crystal Display (LCD) Components: A key monomer for formulating high-performance nematic and chiral nematic (cholesteric) liquid crystal mixtures.
• Electro-Optic Devices: Used in the development of light modulators, optical switches, and phase retarders for telecommunications and imaging systems.
• Advanced Material Research: Serves as a building block or dopant in research focused on novel organic semiconductors and photonic crystals.
• Temperature Sensors: Utilized in cholesteric liquid crystal formulations for non-invasive temperature mapping and indicators.
• Tunable Filters & Lasers: Incorporated into devices where the refractive index or polarization state needs to be electrically controlled.

Basic Information

Product Name	4-n-Octyloxyphenyl 4-n-Pentyloxybenzoate
CAS No.	50649-44-0
Molecular Formula	C26H36O4
Molecular Weight	412.56 g/mol
Synonyms	4-Pentyloxyphenyl 4-octyloxybenzoate; 4-n-Octyloxyphenyl 4-n-pentyloxybenzoate; Benzoic acid, 4-(octyloxy)-, 4-(pentyloxy)phenyl ester; 4-(Pentyloxy)phenyl 4-(octyloxy)benzoate; 4-Octyloxyphenyl 4-pentyloxybenzoate; LC Benzoate Ester O5; Liquid Crystal Compound 50649-44-0
EINECS	Contact for details

Quality Control

Our 4-n-Octyloxyphenyl 4-n-Pentyloxybenzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the exacting standards required for electronic-grade materials. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or low melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (Area %)
Melting Point / Clearing 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.