Description

Terphenyl CAS NO 2260763-86-6 is a high-purity aromatic hydrocarbon compound belonging to the polyphenyl class, valued for its thermal stability and unique electronic properties. This compound is essential for advanced material science and specialty chemical synthesis, where consistent quality and precise molecular structure are critical. It serves as a key intermediate and functional component for researchers and manufacturers in the electronics, polymer, and pharmaceutical industries.

Application

• Liquid Crystal Displays (LCDs): Used as a component in liquid crystal mixtures for high-performance displays.
• Organic Light-Emitting Diodes (OLEDs): Acts as a host or transport material in the emissive layers of OLED devices.
• High-Temperature Heat Transfer Fluids: Employed in specialized thermal management systems due to its excellent thermal stability.
• Polymer Synthesis: Serves as a monomer or chain extender in the production of high-performance engineering plastics and resins.
• Scintillation Counters: Used as a primary fluor or wavelength shifter in radiation detection equipment.
• Pharmaceutical Intermediates: Functions as a building block in the synthesis of complex active pharmaceutical ingredients (APIs).
• Organic Semiconductor Research: A valuable material for developing and testing new electronic and optoelectronic devices.

Basic Information

Item	Detail
Product Name	Terphenyl
CAS No.	2260763-86-6
Molecular Formula	C18H14
Molecular Weight	230.31 g/mol
Synonyms	1,1':4',1''-Terphenyl; p-Terphenyl; [1,1':4',1''-Terphenyl]; 4-Phenylbiphenyl; p-Triphenyl; p-Terphenyl (isomer); Terphenyl mixture; Diphenylbenzene
EINECS	Contact for details

Quality Control

Our Terphenyl is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for demanding applications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee compliance with your 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
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	210 - 215 °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.