Description

Dicyclohexyl(Ethyl)Phosphine is a versatile organophosphorus compound widely utilized as a ligand in advanced catalytic systems. Its primary value lies in its ability to modulate the activity and selectivity of transition metal catalysts, particularly in fine chemical and pharmaceutical synthesis. This chemical is essential for R&D and production chemists in industries such as pharmaceutical manufacturing, agrochemical development, and specialty polymer research.

Application

• Catalytic Ligand in Cross-Coupling Reactions: A key component in Buchwald-Hartwig amination, Suzuki-Miyaura, and other palladium-catalyzed C-C and C-N bond-forming reactions.
• Pharmaceutical Intermediate Synthesis: Used in the development and scalable production of active pharmaceutical ingredients (APIs) requiring precise stereochemical control.
• Agrochemical Catalyst Precursor: Employed in the synthesis of complex molecules for crop protection agents and herbicides.
• Polymerization Catalyst Modifier: Acts as a ligand in olefin polymerization and other coordination-insertion polymerization catalysts to control polymer microstructure.
• Material Science Research: Used in the development of novel metal-organic frameworks (MOFs) and catalytic nanomaterials.
• Asymmetric Synthesis: Serves as a chiral ligand precursor for the development of enantioselective hydrogenation and hydroformylation catalysts.

Basic Information

Item	Details
Product Name	Dicyclohexyl(Ethyl)Phosphine
CAS No.	46392-44-3
Molecular Formula	C14H27P
Molecular Weight	226.34 g/mol
Synonyms	Ethyl(dicyclohexyl)phosphine; Dicyclohexylethylphosphine; (Dicyclohexylphosphino)ethane; Phosphine, ethyldicyclohexyl-; Ethyldicyclohexylphosphane; Dicyclohexyl(ethyl)phosphane; Dicyclohexylphosphinoethane
EINECS	Contact for details

Quality Control

Our Dicyclohexyl(Ethyl)Phosphine is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing including NMR (1H, 13C, 31P), GC or HPLC purity analysis, and identity confirmation to ensure it meets the high standards required for catalytic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store under an inert atmosphere (argon or nitrogen) at 2-8°C. This product is easily oxidized and moisture-sensitive. Keep away from heat, sparks, and open flames. Store in a cool, dry, well-ventilated area separate from oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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