Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.-Phosphinicobis.Omega.-(2-Methyl-1-Oxo-2-Propenyl)Oxy- is a specialized functional polymer with a phosphinic acid core and polymerizable methacrylate end groups. This compound matters as a high-performance reactive intermediate, enabling the synthesis of advanced materials with tailored properties such as adhesion, flame retardancy, and cross-linking capability. It is primarily needed by manufacturers in the polymer, coatings, and specialty chemical industries for developing next-generation resins and additives.

Application

• Reactive Monomer for Specialty Polymers: Used as a cross-linking agent or co-monomer in the synthesis of high-performance acrylic and methacrylic resins.
• Flame Retardant Additive Precursor: Serves as a key intermediate for creating phosphorus-containing flame retardants for plastics, textiles, and coatings.
• Adhesion Promoter in Coatings: Incorporated into coating formulations to enhance adhesion to difficult substrates like metals and treated plastics.
• Dental & Biomedical Materials: Utilized in the development of light-curable dental composites and biocompatible polymer networks.
• Surface Modification Agent: Applied for grafting onto surfaces to introduce functional phosphate groups, improving hydrophilicity or biocompatibility.
• Photoresist & Electronic Chemicals: Acts as a component in advanced photoresist formulations for the semiconductor industry.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.-Phosphinicobis.Omega.-(2-Methyl-1-Oxo-2-Propenyl)Oxy-
CAS No.	72829-36-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bis(methacryloyloxyethyl) phosphate; 2-Hydroxyethyl methacrylate phosphate; HEMA phosphate; Ethylene glycol methacrylate phosphate ester; Phosphinic acid, P,P-bis[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl] ester; Reactive phosphate ester; Methacryloyloxyethyl phosphate; Polymerizable phosphate monomer
EINECS	Contact for details

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.-Phosphinicobis.Omega.-(2-Methyl-1-Oxo-2-Propenyl)Oxy- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets high-purity standards suitable for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and key parameters 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 place at room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	Contact for details
Water Content (KF)	≤ 0.5%
Viscosity	Contact for details

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