Description

3,4'-Diethyl-1,1'-Biphenyl is a high-purity biphenyl derivative characterized by its specific ethyl substitution pattern. This compound serves as a valuable advanced intermediate and building block in the synthesis of complex organic molecules, including liquid crystals, pharmaceuticals, and functional materials. It is primarily utilized by R&D laboratories and industrial manufacturers in the advanced materials, pharmaceutical, and specialty chemical sectors seeking to develop novel compounds with tailored properties.

Application

• Liquid Crystal Intermediate: A key synthetic precursor for the production of liquid crystal materials used in display technologies.
• Pharmaceutical Building Block: Employed in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis: Acts as a versatile intermediate in cross-coupling reactions and other organic transformations to create complex aromatic systems.
• Material Science Research: Used in the development of organic semiconductors, polymers, and other advanced functional materials.
• Chemical Research: Serves as a standard or reagent in analytical chemistry and method development.

Basic Information

Product Name	3,4'-Diethyl-1,1'-Biphenyl
CAS No.	61141-66-0
Molecular Formula	C16H18
Molecular Weight	210.32 g/mol
Synonyms	1,1'-Biphenyl, 3,4'-diethyl-; 3,4'-Diethylbiphenyl; 4-(3-Ethylphenyl)ethylbenzene; Diethylbiphenyl; Biphenyl, 3,4'-diethyl-; 3,4'-Diethyl-diphenyl
EINECS	Contact for details

Quality Control

Our 3,4'-Diethyl-1,1'-Biphenyl is manufactured under a strict quality management system. Every 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 available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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
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.