Description

(Diphenylphosphino)(Trimethylsilyl)Methane is a versatile organophosphorus reagent featuring both a phosphine and a silyl group. This unique bifunctional structure makes it a valuable ligand and building block in advanced synthetic chemistry, particularly for catalysis and material science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds and catalytic processes.

Application

• As a ligand in transition metal catalysis, particularly for cross-coupling reactions (e.g., Suzuki, Heck) and hydrogenation.
• As a key precursor in organometallic chemistry for the synthesis of novel metal complexes.
• In the development of new materials, such as polymers and advanced coatings with tailored properties.
• For the synthesis of bioactive molecules and pharmaceutical intermediates in medicinal chemistry research.
• As a reagent in organic synthesis for the introduction of phosphine and silyl functional groups.
• In academic and industrial R&D for exploring new catalytic systems and reaction methodologies.

Basic Information

Product Name	(Diphenylphosphino)(Trimethylsilyl)Methane
CAS No.	4451-96-1
Molecular Formula	C16H21PSi
Molecular Weight	272.41 g/mol
Synonyms	[(Diphenylphosphino)methyl]trimethylsilane; (Trimethylsilyl)methyldiphenylphosphine; Diphenyl(trimethylsilylmethyl)phosphine; (Diphenylphosphinomethyl)trimethylsilane; Silane, [(diphenylphosphino)methyl]trimethyl-; (Me3SiCH2)PPh2; TMS-CH2-PPh2; DPPSM
EINECS	Contact for details

Quality Control

Our (Diphenylphosphino)(Trimethylsilyl)Methane is produced under strict quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is analyzed using advanced techniques including NMR, GC, and HPLC. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
1H NMR	Conforms to structure
31P NMR	Conforms to structure

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