Description

Dicyclohexyl-(2,4,6-Trimethylphenyl)Phosphine is a specialized organophosphorus ligand with significant utility in advanced chemical synthesis. Its value lies in its ability to facilitate challenging catalytic transformations, offering enhanced selectivity and reaction efficiency for high-value chemical production. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries who require robust and reliable ligands for metal-catalyzed cross-coupling and hydrogenation reactions.

Application

• As a ligand in transition metal catalysis, particularly for palladium and rhodium complexes.
• Enabling key cross-coupling reactions such as Suzuki, Heck, and Negishi couplings in pharmaceutical intermediate synthesis.
• Use in asymmetric hydrogenation processes for the production of chiral active pharmaceutical ingredients (APIs).
• Application in olefin polymerization catalysts for the development of novel polymeric materials.
• Employed in academic and industrial R&D for methodology development and exploring new catalytic pathways.
• Potential use in the synthesis of agrochemicals and other specialty fine chemicals.

Basic Information

Product Name	Dicyclohexyl-(2,4,6-Trimethylphenyl)Phosphine
CAS No.	870703-48-3
Molecular Formula	C21H33P
Molecular Weight	316.46 g/mol
Synonyms	Dicyclohexyl(mesityl)phosphine; Dicyclohexyl(2,4,6-trimethylphenyl)phosphane; Dicyclohexyl(mesityl)phosphane; DCyPMes; Mesityldicyclohexylphosphine; (2,4,6-Trimethylphenyl)dicyclohexylphosphine; Dicyclohexyl(2,4,6-trimethylphenyl)phosphine; Ligand for cross-coupling
EINECS	Contact for details

Quality Control

Our production of Dicyclohexyl-(2,4,6-Trimethylphenyl)Phosphine adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity, critical for catalytic performance. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profile. We are committed to meeting the exacting standards required for pharmaceutical and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This product is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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