Description

3-(Dimethoxyphosphinyloxy)-2-Butenoic Acid Decyl Ester is a specialized organophosphorus compound with a unique molecular structure combining a phosphonate group with a long-chain decyl ester. This product matters as a high-purity intermediate and functional additive, offering valuable properties for advanced synthesis and material science applications. It is needed by R&D chemists and process engineers in the agrochemical, pharmaceutical, and specialty polymer industries seeking to develop novel active ingredients or modify material characteristics.

Application

• As a key chemical intermediate in the synthesis of novel organophosphorus agrochemicals, such as insecticides and herbicides.
• Utilized in pharmaceutical research for the development of prodrugs or bioactive molecules containing phosphonate ester functionalities.
• Acts as a functional monomer or additive in specialty polymer formulations to impart specific properties like flame retardancy or plasticization.
• Employed in lubricant and surfactant research as a potential precursor for high-performance additives.
• Serves as a chelating agent or extraction solvent in niche analytical and metallurgical processes.
• Used in material science for surface modification or as a cross-linking agent in advanced coatings.

Basic Information

Product Name	3-(Dimethoxyphosphinyloxy)-2-Butenoic Acid Decyl Ester
CAS No.	64011-82-1
Molecular Formula	C₁₆H₃₁O₆P
Molecular Weight	350.39 g/mol
Synonyms	Decyl 3-(Dimethoxyphosphoryloxy)but-2-enoate; 2-Butenoic Acid, 3-(Dimethoxyphosphinyloxy)-, Decyl Ester; Phosphonoacetic Acid, 2-(Decyloxycarbonyl)ethenyl Dimethyl Ester; (E)-Decyl 3-(dimethoxyphosphoryloxy)but-2-enoate; Decyl (E)-3-(dimethoxyphosphoryloxy)but-2-enoate; Dimethyl (1-Carbodecyloxyvinyl)phosphonate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3-(Dimethoxyphosphinyloxy)-2-Butenoic Acid Decyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request 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 away from strong bases and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability, although short-term storage at 15-25°C is acceptable. Keep container tightly sealed when not in use to minimize moisture uptake and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Gravity (20°C)	1.05 - 1.10
Refractive Index (20°C)	1.450 - 1.460

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