Description

(2,4-Dichlorophenyl)Methyl-Tris(4-Methylphenyl)Phosphanium Chloride is a high-purity, specialty phosphonium salt with significant utility as a key intermediate in advanced organic synthesis. This compound matters for its role in facilitating critical chemical transformations, particularly in the development of pharmaceuticals, agrochemicals, and functional materials. Industries requiring sophisticated phase-transfer catalysts, photoinitiators, or ionic liquid precursors will find this chemical essential for their research and production processes.

Application

• As a phase-transfer catalyst (PTC) in organic synthesis reactions, enhancing reaction rates and yields.
• Key intermediate in the synthesis of photoinitiators for UV-curable coatings, inks, and adhesives.
• Precursor for the preparation of functional ionic liquids with tailored properties for separation and catalysis.
• Building block in pharmaceutical research for constructing complex active pharmaceutical ingredients (APIs).
• Intermediate in the development of agrochemicals, including herbicides and plant growth regulators.
• Used in materials science for the synthesis of phosphorus-containing polymers and ligands for metal complexes.
• Employed in academic and industrial R&D for exploring novel reaction methodologies.

Basic Information

Item	Details
Product Name	(2,4-Dichlorophenyl)Methyl-Tris(4-Methylphenyl)Phosphanium Chloride
CAS No.	73790-42-8
Molecular Formula	C28H26Cl3P
Molecular Weight	499.84 g/mol
Synonyms	Tris(4-methylphenyl)((2,4-dichlorophenyl)methyl)phosphonium chloride; (2,4-Dichlorobenzyl)tris(p-tolyl)phosphonium chloride; Methyl(2,4-dichlorophenyl)tris(4-methylphenyl)phosphonium chloride; Phosphonium, [(2,4-dichlorophenyl)methyl]tris(4-methylphenyl)-, chloride; p-Tolylphosphonium derivative; PTC Catalyst Intermediate; UV Photoinitiator Precursor
EINECS	Contact for details

Quality Control

Our (2,4-Dichlorophenyl)Methyl-Tris(4-Methylphenyl)Phosphanium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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