Description

1,3-Bis(Diphenylphosphino)Propane Monooxide is a specialized organophosphorus ligand and reagent, a mono-oxidized derivative of the widely used dppe-type ligand. This compound matters for its unique electronic and steric properties, making it a valuable component in homogeneous catalysis and advanced material synthesis. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing novel catalytic processes and complex molecules.

Application

• Homogeneous Catalysis: Acts as a ligand for transition metals (e.g., Pd, Pt, Rh) in cross-coupling reactions, hydrogenation, and hydroformylation.
• Pharmaceutical Intermediates: Used in the synthesis of complex drug molecules requiring precise stereochemical control.
• Agrochemical Synthesis: Employed in creating advanced pesticides and herbicides through catalytic pathways.
• Material Science: Serves as a building block or surface modifier in the development of specialized polymers and nanomaterials.
• Asymmetric Synthesis: Potential use in chiral ligand systems for enantioselective transformations.
• Laboratory Research: A key reagent for academic and industrial R&D in organometallic and coordination chemistry.

Basic Information

Product Name	1,3-Bis(Diphenylphosphino)Propane Monooxide
CAS No.	85685-99-0
Molecular Formula	C27H26OP2
Molecular Weight	428.44 g/mol
Synonyms	1,3-Bis(diphenylphosphino)propane monoxide; DPPP monoxide; 1,3-Propanediylbis[diphenylphosphine] P-oxide; (3-Diphenylphosphanylpropyl)diphenylphosphane oxide; NSC 168087; 1,1'-(1,3-Propanediyl)bis[1,1-diphenyl-P-oxophosphine]; Oxo-1,3-bis(diphenylphosphino)propane
EINECS	Contact for details

Quality Control

Our 1,3-Bis(Diphenylphosphino)Propane Monooxide 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 all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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