Description

-Tetraphenyl-4,4′ is a high-purity organic compound widely utilized as a key intermediate in advanced material synthesis. This compound matters for its role in the development of specialized polymers and electronic materials, offering reliable performance and consistent quality. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for research and production applications.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of high-performance polymers, resins, and specialty plastics.
• Organic Light-Emitting Diodes (OLEDs): Employed as a precursor material in the manufacture of electron-transport or host materials for OLED displays and lighting.
• Liquid Crystal Materials: Used in the synthesis of components for liquid crystal displays (LCDs).
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and material science.
• Coating & Adhesive Formulations: Incorporated into formulations to enhance specific properties like thermal stability or adhesion.

Basic Information

Product Name	-Tetraphenyl-4,4′
CAS No.	18941-71-4
Molecular Formula	C24H18
Molecular Weight	306.40 g/mol
Synonyms	1,1':4',1''-Terphenyl-2',5'-diol; [1,1':4',1''-Terphenyl]-2',5'-diol; 2',5'-Dihydroxy-1,1':4',1''-terphenyl; -Tetraphenyl-4,4′-diol; Tetraphenyl-4,4'-dihydroxy; p-Terphenyl-2',5'-diol
EINECS	Contact for details

Quality Control

Our -Tetraphenyl-4,4′ is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for sensitive applications. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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