Description

4'-Cyano[1,1'-Biphenyl]-4-Yl 4-Decylbenzenecarboxylate is a high-purity liquid crystal monomer (LCM) and a key intermediate in the synthesis of advanced organic materials. This compound is valued for its role in creating stable and highly ordered molecular structures, which are essential for precise electro-optical performance. It is primarily required by manufacturers in the liquid crystal display (LCD) industry, as well as by research institutions developing novel organic semiconductors and photonic materials.

Application

• Liquid Crystal Display (LCD) Manufacturing: A critical monomer for synthesizing nematic and ferroelectric liquid crystal mixtures used in high-resolution screens, including televisions, monitors, and smartphones.
• Advanced Material Research: Serves as a building block in the development of new organic semiconductors and non-linear optical (NLO) materials for photonics.
• Electro-Optic Device Fabrication: Used in the production of light modulators, optical switches, and other devices requiring precise control of light polarization.
• Chemical Synthesis: An important intermediate for organic chemists creating complex biphenyl-based derivatives with specific dielectric and anisotropic properties.

Basic Information

Product Name	4'-Cyano[1,1'-Biphenyl]-4-Yl 4-Decylbenzenecarboxylate
CAS No.	59443-85-5
Molecular Formula	C30H33NO2
Molecular Weight	439.59 g/mol
Synonyms	4-Decylphenyl 4'-Cyanobiphenyl-4-carboxylate; 4-Cyano-4'-(decyloxycarbonyl)biphenyl; CB15 (common LCD industry code); 4'-Cyanobiphenyl-4-yl 4-decylbenzoate; 4-n-Decyloxycarbonyl-4'-cyanobiphenyl; [1,1'-Biphenyl]-4-carboxylic acid, 4'-cyano-, 4-decylphenyl ester; 4-(4-Cyanophenyl)phenyl 4-decylbenzoate
EINECS	Contact for details

Quality Control

Our 4'-Cyano[1,1'-Biphenyl]-4-Yl 4-Decylbenzenecarboxylate is produced under stringent conditions to meet the exacting standards of the electronics and advanced materials industries. Every batch is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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