Description

2-Dihydroxyphosphinoyloxyacrylic Acid is a specialized organophosphorus compound with a unique acrylic acid backbone. This chemical is valued for its bifunctional reactivity, serving as a versatile intermediate in the synthesis of complex molecules and functional materials. It is primarily sought by manufacturers in the agrochemical, pharmaceutical, and specialty polymer industries for developing advanced formulations and active ingredients.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel herbicides, plant growth regulators, and fungicides.
• Pharmaceutical Synthesis: Used as a precursor for creating pharmacologically active molecules, particularly those requiring phosphonate or phosphate ester functionalities.
• Specialty Polymer Production: Acts as a functional monomer or cross-linking agent for producing flame-retardant polymers, adhesives, and coatings.
• Chelating Agent Formulation: Employed in the development of advanced chelating agents for water treatment and industrial cleaning processes.
• Research & Development: Serves as a valuable reagent in organic and medicinal chemistry research for exploring new synthetic pathways.
• Surface Treatment Chemicals: Utilized in formulations for metal pretreatment and corrosion inhibition.

Basic Information

Product Name	2-Dihydroxyphosphinoyloxyacrylic Acid
CAS No.	138-08-9
Molecular Formula	C3H5O7P
Molecular Weight	184.04 g/mol
Synonyms	Acrylic acid, 2-(dihydroxyphosphinyl)oxy-; 2-(Dihydroxyphosphoryl)oxyacrylic acid; (2-Carboxyethenoxy)phosphonic acid; Phosphonooxyacrylic acid; Acrylic acid 2-phosphonooxy-; 138-08-9; NSC 163063
EINECS	205-315-5

Quality Control

Our production of 2-Dihydroxyphosphinoyloxyacrylic Acid adheres to stringent quality management protocols. Every batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your specific requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent decomposition. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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