Description

4,4'-Diethylbiphenyl CAS NO 13049-40-6 is a high-purity organic compound belonging to the biphenyl class, characterized by ethyl substituents at the para positions. This specific molecular architecture makes it a valuable intermediate and building block in advanced chemical synthesis. It is primarily utilized in the research and development of liquid crystals, organic semiconductors, and high-performance polymers.

Application

• Liquid Crystal (LC) Manufacturing: Serves as a key intermediate in the synthesis of liquid crystal materials for displays and optical devices.
• Organic Electronics: Used as a precursor or dopant in the development of organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Polymer Chemistry: Acts as a monomer or chain extender for creating specialized engineering plastics and high-temperature polymers.
• Pharmaceutical Intermediates: Employed in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Functions as a building block for advanced crop protection agents and pesticides.
• Dye & Pigment Production: Utilized in the manufacture of specialized dyes and colorants.
• Research & Development: A critical reagent in academic and industrial R&D for material science and organic chemistry.
• Fine Chemical Synthesis: Used as a versatile intermediate for various custom synthesis and specialty chemical applications.

Basic Information

Product Name	4,4'-Diethylbiphenyl
CAS No.	13049-40-6
Molecular Formula	C16H18
Molecular Weight	210.32 g/mol
Synonyms	1,1'-Biphenyl, 4,4'-diethyl-; p,p'-Diethylbiphenyl; 4,4'-Diethyl-1,1'-biphenyl; Diethylbiphenyl; Biphenyl, 4,4'-diethyl-; DEBP
EINECS	Contact for details

Quality Control

Our 4,4'-Diethylbiphenyl is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specific R&D or production requirements.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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