Description

Dicyclohexyloctadecylphosphine CAS NO 84030-10-4 is a high-purity, sterically hindered tertiary phosphine ligand. This compound matters for its crucial role as a catalyst component in advanced organic synthesis, particularly in cross-coupling reactions where it provides excellent selectivity and activity. Industries that need it include pharmaceutical intermediates, fine chemical manufacturing, and advanced materials research, where precise catalytic control is essential.

Application

• As a ligand in homogeneous catalysis for cross-coupling reactions (e.g., Suzuki, Heck, Negishi).
• In the synthesis of pharmaceutical intermediates and active pharmaceutical ingredients (APIs).
• For fine chemical production requiring high selectivity and yield.
• In academic and industrial R&D for developing new catalytic processes.
• As a stabilizer or co-catalyst in polymerization and materials science applications.
• For the manufacture of specialty chemicals and agrochemicals.

Basic Information

Product Name	Dicyclohexyloctadecylphosphine
CAS No.	84030-10-4
Molecular Formula	C30H59P
Molecular Weight	450.77 g/mol
Synonyms	Dicyclohexyl(octadecyl)phosphine; Octadecyldicyclohexylphosphine; Phosphine, dicyclohexyloctadecyl-; Tert-octadecyldicyclohexylphosphine; (Octadecyl)dicyclohexylphosphine; Ligand C30-P; DCHOP; Dicyclohexyl-n-octadecylphosphine
EINECS	Contact for details

Quality Control

Our Dicyclohexyloctadecylphosphine undergoes rigorous quality testing to ensure compliance with industry standards. Production follows strict protocols to guarantee batch-to-batch consistency and high purity, essential for sensitive catalytic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details

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