Description

Hexyldiphenylphosphine is a versatile organophosphorus compound widely used as a key ligand in transition metal catalysis. Its primary value lies in facilitating efficient cross-coupling and other organometallic reactions, enabling the synthesis of complex molecules. This chemical is essential for R&D and production in the pharmaceutical, agrochemical, and advanced materials industries, where precise catalytic control is required.

Application

• Catalytic Ligand in Cross-Coupling Reactions: A crucial component in palladium-catalyzed Suzuki, Heck, and Stille couplings for forming carbon-carbon bonds.
• Pharmaceutical Intermediate Synthesis: Used in the research and manufacturing of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Production: Employed in the synthesis of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a building block or catalyst in the development of novel polymers, ligands, and organic electronic materials.
• Homogeneous Catalysis: Acts as a stabilizing and activating ligand for various transition metal complexes in solution-phase catalysis.
• Academic & Industrial R&D: A valuable reagent for method development and exploratory synthesis in chemical research laboratories.

Basic Information

Product Name	Hexyldiphenylphosphine
CAS No.	18298-00-5
Molecular Formula	C18H23P
Molecular Weight	270.35 g/mol
Synonyms	Hexyl(diphenyl)phosphine; Diphenylhexylphosphine; n-Hexyl(diphenyl)phosphine; (Diphenylphosphino)hexane; Phosphine, hexyldiphenyl-; P-Hexyl-P,P-diphenylphosphine
EINECS	Contact for details

Quality Control

Our Hexyldiphenylphosphine is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, containers should be kept sealed and purged with inert gas after each use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 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.