Description

Phosphonic Acid, Ethyl Methyl Ester is an organophosphorus compound that serves as a versatile chemical intermediate and building block. Its unique structure makes it valuable for synthesizing more complex molecules with specific functional properties. This product is essential for research and development chemists, as well as manufacturers in the agrochemical and pharmaceutical sectors, seeking to create novel active ingredients or specialty chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block for creating pharmacologically active molecules, including potential antiviral or bone-targeting agents.
• Flame Retardant Formulations: Incorporated as a reactive component in the production of phosphorus-based flame retardants for polymers and textiles.
• Ligand and Chelating Agent: Acts as a ligand in metal coordination chemistry and in the preparation of metal-organic frameworks (MOFs).
• Water Treatment Chemicals: Serves as an intermediate for scale and corrosion inhibitors used in industrial water systems.
• Surface Modification Agent: Used to functionalize surfaces or materials to alter their wettability, adhesion, or chemical resistance.

Basic Information

Product Name	Phosphonic Acid, Ethyl Methyl Ester
CAS No.	1610-33-9
Molecular Formula	C3H9O3P
Molecular Weight	124.08 g/mol
Synonyms	Ethyl Methyl Phosphonate; Ethyl Methyl Phosphonic Acid Ester; Methyl Ethyl Phosphonate; Phosphonic Acid, Methyl Ethyl Ester; Ethyl Methyl Ester of Phosphonic Acid; EMP; (Ethoxymethoxy)phosphine Oxide; (Methoxyethoxy)phosphine Oxide
EINECS	216-548-8

Quality Control

Our Phosphonic Acid, Ethyl Methyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) confirming identity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.15 g/cm³

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