Description

Diethyl [2-(Diethoxymethylsilyl)Ethyl]Phosphonate is a specialized organosilicon-phosphorus hybrid compound that serves as a versatile building block in advanced material synthesis. Its unique molecular structure, featuring both phosphonate and alkoxysilane functional groups, enables it to act as a key coupling agent and surface modifier. This product is essential for researchers and manufacturers in the pharmaceutical intermediates, specialty polymers, and advanced coatings sectors who require precise molecular control and enhanced material properties.

Application

• Pharmaceutical Intermediates: Used as a key synthon in the synthesis of novel bioactive molecules and prodrugs.
• Surface Modification Agent: Imparts specific functional groups to inorganic surfaces like silica, glass, or metals for improved adhesion and compatibility.
• Flame Retardant Precursor: Serves as a starting material for developing phosphorus-containing flame retardants for polymers and textiles.
• Specialty Polymer Synthesis: Acts as a monomer or cross-linking agent in the production of siloxane-phosphorus hybrid polymers with tailored properties.
• Adhesion Promoters: Incorporated into primer formulations to enhance bonding between organic coatings and inorganic substrates.
• Sol-Gel Chemistry: Utilized as a co-precursor to create hybrid organic-inorganic materials with controlled porosity and functionality.

Basic Information

Product Name	Diethyl [2-(Diethoxymethylsilyl)Ethyl]Phosphonate
CAS No.	18048-06-1
Molecular Formula	C11H27O5PSi
Molecular Weight	298.39 g/mol
Synonyms	Diethyl (2-(diethoxymethylsilyl)ethyl)phosphonate; (Diethoxymethylsilyl)ethylphosphonic Acid Diethyl Ester; 2-(Diethoxymethylsilyl)ethylphosphonic Acid Diethyl Ester; Diethyl (2-(Diethoxymethylsilyl)ethyl)phosphonate; Phosphonic Acid, P-[2-(Diethoxymethylsilyl)ethyl]-, Diethyl Ester; (Diethoxymethylsilyl)ethyldiethyl Phosphonate
EINECS	Contact for details

Quality Control

Our production of Diethyl [2-(Diethoxymethylsilyl)Ethyl]Phosphonate adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Every lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided and 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 area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation by atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC or HPLC)	≥ 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.