Description

p-Cyanophenyl trans-p-(4-Pentylcyclohexyl)Benzoate is a high-purity, synthetic organic compound belonging to the class of cyanobiphenyl-based liquid crystal monomers. This compound matters as a critical intermediate for the synthesis of advanced liquid crystal mixtures, offering precise control over the electro-optical properties of the final material. It is primarily needed by manufacturers in the electronics and advanced materials sectors for producing high-performance liquid crystal displays (LCDs), optical devices, and other functional organic materials.

Application

• Key Intermediate for Liquid Crystal Mixtures: Serves as a crucial building block in the synthesis of nematic and ferroelectric liquid crystals for display technology.
• Advanced Display Manufacturing: Used in the production of high-resolution LCDs for televisions, monitors, smartphones, and automotive displays.
• Electro-Optical Device Research: Employed in R&D for developing new liquid crystal polymers (LCPs) and tunable optical filters.
• Non-Linear Optical Materials: A potential precursor in the synthesis of organic compounds for photonic and electro-optic applications.
• Specialty Organic Synthesis: Utilized as a structured intermediate in pharmaceutical and agrochemical research due to its rigid, substituted biphenyl core.

Basic Information

Product Name	p-Cyanophenyl trans-p-(4-Pentylcyclohexyl)Benzoate
CAS No.	72928-55-3
Molecular Formula	C25H29NO2
Molecular Weight	375.51 g/mol
Synonyms	4'-Cyanophenyl 4-trans-pentylcyclohexylbenzoate; 4-Cyanophenyl 4'-(trans-4-pentylcyclohexyl)benzoate; 4-(trans-4-Pentylcyclohexyl)benzoic acid 4-cyanophenyl ester; trans-4-Pentylcyclohexyl-4-cyanobiphenyl-4'-carboxylate; p-Cyanophenyl 4-(trans-4-pentylcyclohexyl)benzoate; LC Monomer 72928-55-3; 4-Cyano-4'-(trans-4-pentylcyclohexylcarbonyloxy)biphenyl
EINECS	Contact for details

Quality Control

Our p-Cyanophenyl trans-p-(4-Pentylcyclohexyl)Benzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric consistency critical for liquid crystal performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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 strong oxidizing agents and heat sources. 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% (Area %)
Isomeric Purity (trans-isomer, GC/HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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