Description

[1-[(Trimethylsilyl)Amino]Propyl]Phosphonic Acid Bis(Trimethylsilyl) Ester is a specialized organosilicon-phosphorus compound featuring a unique bifunctional structure. This compound matters as a versatile silylating agent and a key synthetic intermediate, prized for its ability to introduce both silyl and phosphonate functionalities in a single step. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications such as surface modification, catalyst development, and the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring silyl-protected amine or phosphonate ester groups.
• Surface Modification Agent: Imparts specific surface properties to inorganic materials like silica or metals for enhanced compatibility in composite materials.
• Catalyst Ligand Precursor: Serves as a building block for creating sophisticated ligands used in homogeneous catalysis.
• Agrochemical Synthesis: Employed in the production of advanced pesticides and herbicides where its functional groups are integral to biological activity.
• Flame Retardant Synergist: Acts as a reactive component in the development of silicon-phosphorus based flame retardant systems for polymers.
• Silylation Reagent: Protects reactive functional groups (like amines and phosphonic acids) during multi-step organic synthesis.
• Adhesion Promoter: Enhances the bond between organic coatings and inorganic substrates in specialty coatings and adhesives.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new organosilicon chemistry and material science.

Basic Information

Product Name	[1-[(Trimethylsilyl)Amino]Propyl]Phosphonic Acid Bis(Trimethylsilyl) Ester
CAS No.	53044-38-5
Molecular Formula	C12H34NO3PSi3
Molecular Weight	355.64 g/mol
Synonyms	Bis(trimethylsilyl) [1-[(trimethylsilyl)amino]propyl]phosphonate; 3-[(Trimethylsilyl)amino]propylphosphonic acid bis(trimethylsilyl) ester; Phosphonic acid, P-[3-[(trimethylsilyl)amino]propyl]-, bis(trimethylsilyl) ester; N-(Trimethylsilyl)-3-aminopropylphosphonic acid bis(trimethylsilyl) ester; (3-((Trimethylsilyl)amino)propyl)phosphonic acid bis(trimethylsilyl) ester; TMS-aminopropylphosphonate bis-TMS ester
EINECS	Contact for details

Quality Control

Our [1-[(Trimethylsilyl)Amino]Propyl]Phosphonic Acid Bis(Trimethylsilyl) Ester is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including NMR, GC, and HPLC, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	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.