Description

Bis(Dimethylphosphino)Methane is a versatile organophosphorus compound widely used as a ligand in coordination chemistry and catalysis. Its primary value lies in its ability to chelate metal centers, forming stable complexes that are crucial for various chemical transformations. This product is essential for researchers and manufacturers in the fields of homogeneous catalysis, material science, and pharmaceutical intermediate synthesis. Its unique structure makes it a key building block for developing advanced catalysts and functional materials.

Application

• Homogeneous Catalysis: Acts as a chelating ligand for transition metals (e.g., Pd, Pt, Rh) in cross-coupling, hydrogenation, and hydroformylation reactions.
• Pharmaceutical Research: Used in the synthesis of complex molecules and as a ligand for metal-catalyzed steps in active pharmaceutical ingredient (API) development.
• Material Science: Employed in the preparation of metal-organic frameworks (MOFs), coordination polymers, and other advanced functional materials.
• Agrochemical Synthesis: Serves as an intermediate or ligand in the production of specialized crop protection agents.
• Organic Synthesis: Facilitates challenging bond-forming reactions as part of a metal-ligand catalyst system.
• Academic & Industrial R&D: A fundamental reagent for exploring new catalytic processes and inorganic complex chemistry.

Basic Information

Product Name	Bis(Dimethylphosphino)Methane
CAS No.	64065-08-3
Molecular Formula	C5H14P2
Molecular Weight	136.11 g/mol
Synonyms	1,1'-Methylenebis(dimethylphosphine); DMPM; Bis(dimethylphosphanyl)methane; Tetramethyldiphosphinoethane (common misnomer); Me2PCH2PMe2; (Dimethylphosphino)methane dimer; DMPM ligand
EINECS	Contact for details

Quality Control

Our Bis(Dimethylphosphino)Methane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including NMR, GC, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We are committed to meeting the precise requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its nature as an easily oxidized compound, it must be stored under an inert atmosphere (argon or nitrogen). Recommended storage temperature is 2-8°C. Keep the container in a cool, dry, well-ventilated place, away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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