Description

4-Butylbenzoic Acid 4'-Cyano[1,1'-Biphenyl]-4-Yl Ester is a high-purity, specialized organic ester compound with the CAS registry number 62622-28-0. This chemical is a critical advanced intermediate valued for its unique molecular structure, which imparts specific mesogenic and electronic properties. It is primarily sought after by research institutions and industrial manufacturers in the fields of liquid crystal display (LCD) technology, advanced material science, and organic synthesis.

Application

• Liquid Crystal (LC) Mixtures: A key component in the formulation of nematic and ferroelectric liquid crystals for high-performance displays.
• Advanced Organic Electronics: Serves as a building block for organic semiconductors and charge-transport materials.
• Pharmaceutical Intermediates: Used in the synthesis of complex active pharmaceutical ingredients (APIs) with specific steric and electronic profiles.
• Non-linear Optical (NLO) Materials: A precursor in the development of materials for photonic and electro-optic applications.
• Polymer Additives: Functions as a specialty monomer or cross-linking agent for high-performance polymers.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new molecular architectures and functional materials.

Basic Information

Product Name	4-Butylbenzoic Acid 4'-Cyano[1,1'-Biphenyl]-4-Yl Ester
CAS No.	62622-28-0
Molecular Formula	C24H21NO2
Molecular Weight	355.43 g/mol
Synonyms	4-Cyano-4'-(4-butylbenzoyloxy)biphenyl; 4'-Butyl-[1,1'-biphenyl]-4-carboxylic acid 4-cyanophenyl ester; 4-Cyanophenyl 4-butylbenzoate; 4-Butylbenzoic acid 4-cyanophenyl ester; 4'-Cyano-4-(4-butylbenzoyloxy)biphenyl; LC Ester 4BCB; Biphenyl derivative 62622-28-0.
EINECS	Contact for details

Quality Control

Our 4-Butylbenzoic Acid 4'-Cyano[1,1'-Biphenyl]-4-Yl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance for sensitive applications like liquid crystal formulation. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at 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 powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Standard Grade)
Purity (HPLC)	≥ 99.5% (High Purity Grade)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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