Description

Cholesteryl 4-Nonylphenyl Carbonate is a high-purity, synthetic cholesteric liquid crystal compound. This specialty chemical is valued for its ability to induce and stabilize specific mesophases in advanced material formulations. It is primarily sought after by researchers and manufacturers in the liquid crystal display (LCD), optical film, and advanced sensor technology sectors for developing and fine-tuning electro-optical properties.

Application

• Liquid Crystal Compositions: A key chiral dopant or additive in nematic and cholesteric liquid crystal mixtures for displays and optical devices.
• Thermochromic Materials: Used in the research and development of temperature-sensitive color-changing films and sensors.
• Advanced Optical Films: A component in formulations for reflective polarizers, brightness enhancement films, and light-guiding plates.
• Research & Development: Serves as a standard or intermediate in organic synthesis and material science research for novel photonic applications.
• Tunable Lasers & Filters: Potential use in the development of tunable photonic bandgap materials and laser cavities.

Basic Information

Product Name	Cholesteryl 4-Nonylphenyl Carbonate
CAS No.	60474-62-6
Molecular Formula	C43H68O3
Molecular Weight	632.99 g/mol
Synonyms	4-Nonylphenyl Cholesteryl Carbonate; Cholesteryl p-Nonylphenyl Carbonate; (3β)-Cholest-5-en-3-yl 4-Nonylphenyl Carbonate; 4-Nonylphenyl (3β)-Cholest-5-en-3-yl Carbonate; Cholesteric Liquid Crystal CNPC; Liquid Crystal Dopant 60474-62-6
EINECS	Contact for details

Quality Control

Our Cholesteryl 4-Nonylphenyl Carbonate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for advanced material applications. 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 place at a controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point / Phase Transition	As per COA
Specific Optical Rotation	As per COA
Residual Solvents (GC)	Meets ICH guidelines

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