Description

Phosphoric Acid Vinyldimethyl Ester is a specialized organophosphorus compound, also known by its CAS number 10429-10-4. This chemical serves as a versatile intermediate and functional monomer, valued for its ability to introduce phosphate and vinyl functionalities into polymer chains. It is primarily sought by manufacturers in the polymer, specialty chemical, and materials science industries for applications requiring flame retardancy, adhesion promotion, or surface modification.

Application

• Flame Retardant Monomer: A key building block in the synthesis of flame-retardant polymers and coatings for textiles, electronics, and construction materials.
• Adhesion Promoter: Used to enhance the bonding properties of adhesives and sealants to various substrates, including metals and plastics.
• Surface Modification Agent: Imparts hydrophilic or specific functional groups to material surfaces for improved compatibility or performance.
• Polymer Crosslinking Agent: Facilitates the formation of crosslinked polymer networks, improving thermal and mechanical stability.
• Specialty Chemical Intermediate: Employed in the synthesis of more complex organophosphorus compounds for agrochemical or pharmaceutical research.
• Reactive Diluent: Acts as a low-viscosity, polymerizable component in radiation-curable resin formulations.

Basic Information

Product Name	Phosphoric Acid Vinyldimethyl Ester
CAS No.	10429-10-4
Molecular Formula	C4H9O4P
Molecular Weight	152.09 g/mol
Synonyms	Dimethyl Vinyl Phosphate; Vinyl Dimethyl Phosphate; Phosphoric Acid, Dimethyl Vinyl Ester; Dimethoxyvinylphosphine Oxide; O,O-Dimethyl Vinyl Phosphate; Vinyldimethyl Phosphate; Methyl vinyl phosphate (dimethyl ester); NSC 88559
EINECS	233-907-6

Quality Control

Our production of Phosphoric Acid Vinyldimethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet exacting standards. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles. We are committed to supplying material that supports your research and manufacturing needs with reliability.

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). This compound is a strong acid/organic solvent and is easily oxidized; it should be stored under an inert atmosphere such as nitrogen to maintain purity and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.18 g/cm³

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