Description

Methyl Methylvinylphosphinate is a specialized organophosphorus compound with a reactive vinyl group, serving as a valuable intermediate in advanced chemical synthesis. Its unique structure makes it a critical building block for creating flame retardants, specialty polymers, and functional materials. This high-purity intermediate is essential for R&D and production in the polymer, agrochemical, and pharmaceutical industries, where precise molecular architecture is required.

Application

• Flame Retardant Synthon: A key intermediate in the synthesis of novel, high-efficiency phosphorus-based flame retardants for polymers and textiles.
• Polymer Modification: Used to introduce phosphinate functional groups into polymer backbones or side chains to enhance properties like thermal stability, adhesion, or flame resistance.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a precursor for creating novel pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Utilized in organometallic chemistry for the preparation of specialized ligands and catalysts.
• Crosslinking Agent: Functions as a reactive monomer or crosslinker in specialty resin and coating formulations.
• Material Science Research: A valuable reagent for developing new functional materials with tailored chemical and physical properties.

Basic Information

Product Name	Methyl Methylvinylphosphinate
CAS No.	63314-88-5
Molecular Formula	C4H9O2P
Molecular Weight	120.09 g/mol
Synonyms	Methyl methylvinylphosphinate; Methyl P-methylvinylphosphinate; Methylvinylphosphinic acid methyl ester; Vinylmethylphosphinic acid methyl ester; Phosphinic acid, methylvinyl-, methyl ester; Methyl (methylvinyl)phosphinate
EINECS	Contact for details

Quality Control

Our Methyl Methylvinylphosphinate is manufactured under strict quality control protocols. Every batch is analyzed using advanced techniques including GC, HPLC, and NMR to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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