Description

Quaterphenyl CAS NO 29036-02-0 is a high-purity aromatic hydrocarbon compound consisting of four linked phenyl rings. This structure provides excellent thermal stability and unique electronic properties, making it a valuable intermediate in advanced material synthesis. It is primarily sought by manufacturers in the electronics, specialty polymer, and organic synthesis sectors for its role in creating high-performance materials.

Application

• Liquid Crystal Displays (LCDs): Used as a key component or intermediate in the synthesis of liquid crystal materials for high-resolution screens.
• Organic Light-Emitting Diodes (OLEDs): Serves as a host or charge-transport material in the emissive layers of OLED devices.
• High-Temperature Polymers: Acts as a monomer or cross-linking agent for producing polyimides and other thermally stable engineering plastics.
• Organic Photovoltaics (OPVs): Employed in the research and development of organic solar cells due to its electron-conducting properties.
• Scintillation Crystals: Used in the formulation of plastic scintillators for radiation detection in medical and scientific instrumentation.
• Chemical Synthesis: Functions as a versatile aromatic building block for synthesizing complex organic molecules and ligands in pharmaceutical and agrochemical research.
• UV Stabilizers & Additives: Incorporated into polymers and coatings to enhance resistance to ultraviolet light degradation.

Basic Information

Product Name	Quaterphenyl
CAS No.	29036-02-0
Molecular Formula	C24H18
Molecular Weight	306.40 g/mol
Synonyms	p-Quaterphenyl; 1,1':4',1'':4'',1'''-Quaterphenyl; p-Tetraphenyl; Tetraphenyl; [1,1':4',1'':4'',1'''-Quaterphenyl]-4,4''''-diyl; 4,4''''-Di-p-quaterphenyl; Biphenyl-4,4'-diylbis(biphenyl); NSC 404083
EINECS	249-400-8

Quality Control

Our Quaterphenyl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for electronic and optoelectronic applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	310 - 320 °C
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.