Description

2-[[Bis(Dimethylamino)Phosphinyl]Oxy]Ethyl Methacrylate is a specialized organophosphorus monomer that combines a methacrylate group with a phosphoramidate moiety. This unique structure makes it a critical intermediate for synthesizing advanced polymers with inherent flame retardancy and adhesion-promoting properties. It is primarily sought after by manufacturers in the polymer, coatings, and specialty chemical industries for developing high-performance materials.

Application

• Flame Retardant Monomer: A key building block for synthesizing inherently flame-retardant acrylic and vinyl polymers used in textiles, electronics, and construction materials.
• Adhesion Promoter: Incorporated into coating and adhesive formulations to enhance bonding to difficult substrates like metals, glass, and certain plastics.
• Dental & Biomedical Polymers: Used in the development of light-curable dental composites and biocompatible polymer matrices due to its reactive methacrylate group.
• Photoresist & Photopolymer Chemistry: Serves as a functional monomer in advanced photoresists for microelectronics and in UV-curable ink formulations.
• Crosslinking Agent: Imparts crosslinking sites in polymer networks, improving thermal stability and mechanical strength of the final product.
• Surface Modification: Used to graft functional phosphoramidate groups onto surfaces or polymer backbones to alter surface energy and compatibility.

Basic Information

Product Name	2-[[Bis(Dimethylamino)Phosphinyl]Oxy]Ethyl Methacrylate
CAS No.	54641-24-6
Molecular Formula	C10H21N2O4P
Molecular Weight	264.26 g/mol
Synonyms	2-[(Bis(dimethylamino)phosphinyl)oxy]ethyl methacrylate; Ethylene glycol methacrylate phosphate N,N,N',N'-tetramethyl diamide; 2-(Methacryloyloxy)ethyl N,N,N',N'-tetramethylphosphorodiamidate; Phosphorodiamidic acid, P,P-bis(N,N-dimethyl)-, 2-(2-methyl-1-oxo-2-propen-1-yl)oxyethyl ester; Methacryloyloxyethyl N,N,N',N'-tetramethylphosphorodiamidate; Reactive phosphorus-containing methacrylate
EINECS	Contact for details

Quality Control

Every batch of 2-[[Bis(Dimethylamino)Phosphinyl]Oxy]Ethyl Methacrylate is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C/59-77°F). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.470 - 1.480
Density (20°C)	1.10 - 1.20 g/cm³

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