Description

Diethyl (Acryloyloxymethyl)Phosphonate is a specialized organophosphorus compound featuring both a phosphonate ester and a polymerizable acrylate group. This unique bifunctional structure makes it a valuable monomer and reactive intermediate for synthesizing advanced materials with tailored properties. It is primarily sought by R&D chemists and process engineers in the polymer and specialty chemical industries. Its key value lies in enabling the introduction of phosphonate functionality into polymer backbones, which can impart flame retardancy, adhesion promotion, or metal-chelating characteristics to the final product.

Application

• Flame Retardant Monomer: Serves as a reactive comonomer in the synthesis of acrylic and vinyl polymers to enhance flame retardant properties.
• Adhesion Promoter: Used in the formulation of coatings, adhesives, and sealants to improve adhesion to difficult substrates like metals and glass.
• Dental & Biomedical Materials: Acts as a key intermediate for synthesizing adhesive monomers used in dental composites and bone cements.
• Crosslinking Agent: Employed in radiation-curable (e.g., UV) resins and coatings to create crosslinked networks with improved chemical resistance.
• Metal Chelating Polymers: Incorporated into polymers designed for water treatment or metal ion recovery due to the phosphonate group's chelating ability.
• Surface Modification: Used to graft functional phosphonate layers onto surfaces for corrosion inhibition or to create specific surface energies.

Basic Information

Product Name	Diethyl (Acryloyloxymethyl)Phosphonate
CAS No.	45116-57-2
Molecular Formula	C9H17O5P
Molecular Weight	236.20 g/mol
Synonyms	Diethyl (Acryloyloxymethyl)phosphonate; (Acryloyloxymethyl)phosphonic Acid Diethyl Ester; Diethyl P-[(1-Oxo-2-propen-1-yl)oxy]methylphosphonate; Acryloyloxymethylphosphonic Acid Diethyl Ester; 2-Propenoic Acid, 2-[(Diethoxyphosphinyl)methyl]-1,1-dimethylethyl Ester; Diethyl (2-Propenoyloxymethyl)phosphonate; Phosphonic Acid, P-[(1-Oxo-2-propenyl)oxy]methyl-, Diethyl Ester
EINECS	Contact for details

Quality Control

Our Diethyl (Acryloyloxymethyl)Phosphonate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay by GC or HPLC and identity confirmation by FT-IR and NMR spectroscopy, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications such as purity, water content, and appearance. Our quality commitment supports applications requiring reliable performance in research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under a dry atmosphere to prevent degradation. Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/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.