Description

2,2'''-Dimethyl-p-Quarterphenyl is a high-purity organic compound belonging to the class of oligophenylenes, characterized by its extended conjugated aromatic system. This structure is critical for applications requiring specific electronic and photophysical properties, such as in advanced material science. It serves as a valuable building block or intermediate for researchers and manufacturers in the development of organic semiconductors, liquid crystals, and specialty polymers.

Application

• Organic Semiconductor Research: Used as a core structure or dopant in the development of organic light-emitting diodes (OLEDs), field-effect transistors (OFETs), and photovoltaic cells.
• Liquid Crystal Materials: Acts as a rigid-rod mesogen in the synthesis of high-performance liquid crystals for display and optical device applications.
• Specialty Polymers & Dendrimers: Serves as a key monomer or branching unit for creating polymers with enhanced thermal stability and tailored electronic properties.
• Fluorescent Dyes & Probes: Utilized in the synthesis of fluorescent markers and sensors due to its potential for tunable emission characteristics.
• Chemical Synthesis Intermediate: Provides a versatile aromatic platform for further functionalization in pharmaceutical and agrochemical research.
• Material Science Additive: Incorporated into composite materials to modify electrical conductivity or optical characteristics.

Basic Information

Product Name	2,2'''-Dimethyl-p-Quarterphenyl
CAS No.	107014-26-6
Molecular Formula	C26H22
Molecular Weight	334.45 g/mol
Synonyms	2,2'''-Dimethyl-1,1':4',1'':4'',1'''-quaterphenyl; p-Quaterphenyl, 2,2'''-dimethyl-; 2,2'''-Dimethyl[1,1':4',1'':4'',1'''-quaterphenyl]; Dimethylquaterphenyl; Oligophenylene derivative
EINECS	Contact for details

Quality Control

Our 2,2'''-Dimethyl-p-Quarterphenyl is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee traceability and compliance with your research or production 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.