Description

4-Ethoxy-2,3-Difluoro-4'-Propylbiphenyl is a high-purity, specialty biphenyl derivative designed for advanced material synthesis. This compound is valued for its unique molecular structure, which serves as a critical building block in the development of high-performance liquid crystals and organic electronic materials. It is primarily sought after by R&D chemists and process engineers in the liquid crystal display (LCD), organic light-emitting diode (OLED), and advanced pharmaceutical intermediate sectors.

Application

• Liquid Crystal Material Synthesis: A key intermediate for manufacturing high-stability, low-viscosity liquid crystals used in advanced displays.
• Organic Electronic Components: Serves as a precursor for organic semiconductors and charge-transport materials in OLED devices.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs) with fluorinated biphenyl cores.
• Advanced Material Research: Employed in academic and industrial R&D for creating new polymers and functional materials with tailored electro-optical properties.
• Chemical Synthesis: Acts as a versatile fluorinated building block for cross-coupling reactions and other sophisticated organic transformations.

Basic Information

Product Name	4-Ethoxy-2,3-Difluoro-4'-Propylbiphenyl
CAS No.	157248-24-3
Molecular Formula	C₁₇H₁₈F₂O
Molecular Weight	276.32 g/mol
Synonyms	4'-Propyl-4-ethoxy-2,3-difluorobiphenyl; 2,3-Difluoro-4-ethoxy-4'-propyl-1,1'-biphenyl; 4-Ethoxy-2,3-difluoro-4'-propyl-1,1'-biphenyl; 1,1'-Biphenyl, 4-ethoxy-2,3-difluoro-4'-propyl-; 157248-24-3; 4-Ethoxy-2,3-difluoro-4'-propylbiphenyl; 4'-n-Propyl-4-ethoxy-2,3-difluorobiphenyl
EINECS	Contact for details

Quality Control

Our 4-Ethoxy-2,3-Difluoro-4'-Propylbiphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and lot-to-lot consistency suitable for sensitive electronic and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.