Description

Dibenzylphenylphosphine is a versatile organophosphorus compound widely utilized as a ligand in transition metal catalysis. Its significance lies in its ability to modulate the activity and selectivity of metal catalysts, enabling efficient chemical transformations. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for complex synthesis.

Application

• Catalytic Ligand: A key component in cross-coupling reactions (e.g., Suzuki, Heck, Sonogashira) for C-C and C-X bond formation.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Employed in the production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science: Acts as a precursor or ligand in the development of novel polymers and functional materials.
• Homogeneous Catalysis Research: A valuable tool for academic and industrial R&D in developing new catalytic systems.
• Fine Chemical Production: Facilitates the synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	Dibenzylphenylphosphine
CAS No.	7650-90-0
Molecular Formula	C₂₀H₁₉P
Molecular Weight	290.34 g/mol
Synonyms	Phenylbis(phenylmethyl)phosphine; (Benzyl)(phenyl)phosphine; Benzylphenylphosphine; Dibenzyl(phenyl)phosphine; NSC 163082; Phosphine, dibenzylphenyl-; Phosphine, phenylbis(phenylmethyl)-
EINECS	231-608-5

Quality Control

Our Dibenzylphenylphosphine is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for catalytic and synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

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 area at room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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