Description

Cyclohexyldioctadecylphosphine CAS NO 84030-09-1 is a high-purity, sterically hindered tertiary phosphine ligand. This compound is valued for its role in facilitating challenging catalytic transformations, particularly in the synthesis of fine chemicals and advanced materials. It is an essential reagent for research and development chemists and process engineers working in pharmaceutical intermediates, agrochemicals, and specialty polymer production.

Application

• Homogeneous Catalysis: As a ligand in transition metal-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Negishi).
• Pharmaceutical Synthesis: For constructing complex molecular architectures in active pharmaceutical ingredient (API) development.
• Polymer Chemistry: In the catalysis of olefin polymerization and copolymerization processes.
• Agrochemical Manufacturing: Used in the synthesis of advanced, high-performance crop protection agents.
• Material Science: For the preparation of metal-organic frameworks (MOFs) and nanomaterials.
• Organic Synthesis: As a stabilizing agent and ligand in organometallic chemistry and asymmetric synthesis.

Basic Information

Product Name	Cyclohexyldioctadecylphosphine
CAS No.	84030-09-1
Molecular Formula	C48H97P
Molecular Weight	705.26 g/mol
Synonyms	Dioctadecyl(cyclohexyl)phosphine; Dioctadecylcyclohexylphosphine; Cyclohexylbis(octadecyl)phosphine; Phosphine, cyclohexyldioctadecyl-; Dioctadecyl(cyclohexyl)phosphane; Tris(alkyl)phosphine ligand; Sterically hindered phosphine ligand
EINECS	Contact for details

Quality Control

Our Cyclohexyldioctadecylphosphine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing the specific results are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Phosphorus Content	4.2 - 4.5%
Melting Point	40 - 50 °C

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