Description

Cyclohexyldidodecylphosphine CAS NO 84030-08-0 is a high-purity, specialty organophosphorus compound characterized by its bulky, hydrophobic ligand structure. This chemical matters as a highly effective ligand and catalyst component in advanced organic synthesis and polymerization processes, offering excellent stability and selectivity. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing new catalysts and facilitating challenging chemical transformations.

Application

• As a ligand in transition metal catalysis for cross-coupling reactions (e.g., Suzuki, Heck, Sonogashira).
• As a key component in homogeneous catalyst systems for olefin polymerization and oligomerization.
• As a stabilizer and modifying agent in the synthesis of specialty polymers and advanced materials.
• In pharmaceutical intermediate synthesis where air-sensitive, selective catalysis is required.
• For academic and industrial research in developing new organometallic complexes and catalytic methodologies.
• As a precursor or intermediate in the synthesis of other sophisticated phosphine ligands.

Basic Information

Product Name	Cyclohexyldidodecylphosphine
CAS No.	84030-08-0
Molecular Formula	C30H61P
Molecular Weight	452.78 g/mol
Synonyms	Didodecyl(cyclohexyl)phosphine; Cyclohexyl(didodecyl)phosphane; Cyclohexylbis(dodecyl)phosphine; Dicyclododecylphosphine (ambiguous); Phosphine, cyclohexyldidodecyl-; C12-Phosphine ligand (generic); Tertiary phosphine ligand; Bulky alkylphosphine
EINECS	Contact for details

Quality Control

Our Cyclohexyldidodecylphosphine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (¹H, ³¹P) and GC/HPLC analysis, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its property of being easily oxidized, this material must be stored under an inert atmosphere (argon or nitrogen). Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 95% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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