Description

2,4,6-Triphenylphenol CAS NO 3140-01-0 is a sterically hindered phenolic compound characterized by its three phenyl substituents on the phenol ring. This molecular structure makes it a valuable intermediate and functional additive in advanced material synthesis and specialty polymer systems. It is primarily utilized by R&D chemists and process engineers in the fine chemical, pharmaceutical, and polymer industries for applications requiring specific steric and electronic properties.

Application

• Intermediate in the synthesis of complex organic molecules and ligands for catalysis.
• Building block for advanced materials, including liquid crystals and organic semiconductors.
• Potential antioxidant or stabilizer precursor in polymer and resin formulations.
• Research chemical for studying steric effects and reaction mechanisms in organic chemistry.
• Starting material for the preparation of specialty dyes and pigments.
• Component in the development of novel pharmaceutical compounds and agrochemicals.

Basic Information

Product Name	2,4,6-Triphenylphenol
CAS No.	3140-01-0
Molecular Formula	C24H18O
Molecular Weight	322.40 g/mol
Synonyms	2,4,6-Triphenylphenol; Phenol, 2,4,6-triphenyl-; 2,4,6-Triphenylphenol; 2,4,6-Triphenylphenole; NSC 406908; 2,4,6-Tris(phenyl)phenol
EINECS	221-548-7

Quality Control

Our 2,4,6-Triphenylphenol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters 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, 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 structure
Purity (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%

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