Description

Dimethylphosphinic Acid is an organophosphorus compound of significant industrial interest, serving as a versatile intermediate and ligand. Its value lies in its ability to impart unique properties in advanced materials and act as a key building block in specialty synthesis. This product is essential for manufacturers and R&D teams in the agrochemical, pharmaceutical, and polymer industries seeking to develop new formulations or enhance material performance.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block for creating novel active pharmaceutical ingredients (APIs), particularly those requiring phosphorus-containing motifs.
• Ligand in Catalysis: Functions as a ligand for metal catalysts in various organic transformation reactions, improving selectivity and yield.
• Flame Retardant Formulations: Incorporated into polymer systems to enhance flame-retardant properties.
• Coordination Chemistry & Material Science: Employed in the development of metal-organic frameworks (MOFs) and other functional materials.
• Research & Development: Serves as a standard and reagent in academic and industrial laboratories for exploring new organophosphorus chemistry.

Basic Information

Product Name	Dimethylphosphinic Acid
CAS No.	3283-12-3
Molecular Formula	C₂H₇O₂P
Molecular Weight	94.05 g/mol
Synonyms	Dimethylphosphinic Acid; Dimethylphosphinous Acid; Hydroxydimethylphosphine Oxide; (Dimethylphosphinyl)oxy; Phosphinic acid, P,P-dimethyl-; Methylphosphinic acid, dimethyl-; DMPhA; Contact for additional synonyms.
EINECS	221-941-8

Quality Control

Our Dimethylphosphinic Acid is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets high-purity standards suitable for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents. Due to its hygroscopic nature, containers should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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