Description

2-(Phosphonooxy)Acrylate is a specialized organophosphorus compound that serves as a key reactive intermediate in advanced synthesis. Its unique bifunctional structure, featuring both an acrylate and a phosphonate group, makes it a valuable building block for creating polymers and functional materials with tailored properties. This product is essential for R&D and production in sectors such as specialty polymers, advanced coatings, and pharmaceutical synthesis where precise molecular architecture is required.

Application

• As a reactive monomer for the synthesis of specialty phosphorus-containing polymers and copolymers.
• Intermediate in the production of flame-retardant additives for plastics, textiles, and coatings.
• Building block for functionalized surfaces and adhesion promoters in advanced material science.
• Key precursor in the development of bioconjugates and prodrugs for pharmaceutical research.
• Component in the formulation of cross-linking agents for high-performance resins and dental materials.
• Used in the synthesis of chelating agents and metal ion binders for industrial and analytical applications.

Basic Information

Product Name	2-(Phosphonooxy)Acrylate
CAS No.	73-89-2
Molecular Formula	C3H5O5P
Molecular Weight	152.04 g/mol
Synonyms	Acrylic acid 2-(phosphonooxy)ethyl ester; 2-Hydroxyethyl acrylate phosphate; Phosphoric acid mono(2-acryloyloxyethyl) ester; HEAP; 2-Phosphonooxyethyl acrylate; Acrylovloxyethyl phosphate; 2-HEPA; (2-Acryloyloxyethyl)phosphonic acid
EINECS	200-809-3

Quality Control

Our 2-(Phosphonooxy)Acrylate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting key parameters such as assay, impurity profile, and physical properties. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Phosphorus Content	Contact for details
Acid Value	Contact for details
Density (20°C)	~1.3 g/cm³

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