Description

2,4,6-Tris(1-Phenylethyl)Phenyl Dihydrogen Phosphate is a specialized organophosphorus compound characterized by its sterically hindered phenolic structure. This compound matters as a high-performance intermediate and additive, offering unique chemical functionality for advanced material synthesis and process stabilization. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, polymer, and specialty chemical industries for applications requiring tailored phosphoric acid derivatives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs, particularly where phosphate ester functionality is required.
• Polymer Additive: Acts as a potential stabilizer, chain transfer agent, or functional monomer in the production of advanced engineering plastics and resins.
• Ligand & Catalyst Precursor: Serves as a building block for creating sophisticated ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Flame Retardant Synthon: Employed in the development of next-generation, halogen-free flame retardants for polymers and textiles.
• Analytical Reagent: Utilized as a reference standard or derivatization agent in chromatographic analysis and mass spectrometry.
• Surface Modification Agent: Applied to modify material surfaces for improved adhesion, wettability, or corrosion resistance.

Basic Information

Product Name	2,4,6-Tris(1-Phenylethyl)Phenyl Dihydrogen Phosphate
CAS No.	93777-23-2
Molecular Formula	C30H31O4P
Molecular Weight	486.54 g/mol
Synonyms	2,4,6-Tris(α-Methylbenzyl)phenyl Dihydrogen Phosphate; Tris(1-phenylethyl)phenol Phosphate; Phosphoric Acid, [2,4,6-Tris(1-phenylethyl)phenyl] Ester; Sterically Hindered Phenolic Phosphate; 93777-23-2; [2,4,6-Tris(α-methylbenzyl)phenyl] Dihydrogen Phosphate
EINECS	Contact for details

Quality Control

Our production of 2,4,6-Tris(1-Phenylethyl)Phenyl Dihydrogen Phosphate adheres to stringent quality management protocols. Each batch is analytically verified to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), physical characteristics, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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