n-Dodecylphosphonic acid

n-Dodecylphosphonic acid,tech. C12H25P(O)(OH)2 Purity: > 97% MP 96-98°C White to off-white powder

Available: 1g, 5g, 10g, 50g

Product Overview

N-Dodecylphosphonic Acid is a specialized chemical compound that stands out for its remarkable ability to alter and improve surface interactions across a diverse range of materials. With its unique combination of a phosphonic acid group and a C12 alkyl chain, this agent offers a versatile approach to surface chemistry, making it a valuable tool for researchers and industries aiming to enhance material properties and functionality.

Key factor

  • Surface Activity: Its structure enables it to act as an effective surfactant, improving the wetting and spreading properties of liquids on solid surfaces.
  • Adhesive Qualities: Exhibits strong adhesion to a variety of substrates, particularly metals, facilitating durable surface modifications.
  • Stability and Reactivity: Offers excellent chemical stability while allowing for targeted functionalization through the reactive phosphonic acid group.
  • Hydrophobic Enhancement: Can be used to impart hydrophobic properties to surfaces, reducing their affinity for water and increasing resistance to moisture.


  • Protective Coatings: Utilized in the formulation of protective and hydrophobic coatings for metal surfaces, offering corrosion resistance and longevity.
  • Textile Finishing: Applied in textile treatments to confer water-repellent properties or to improve dye uptake and fabric handling.
  • Nanofabrication: Integral in the fabrication of nanostructures and molecular assemblies for electronic, photonic, and biomedical applications.
  • Surfactant Systems: Enhances the performance of surfactant systems in industrial cleaning agents, personal care products, and pharmaceutical formulations.


  • Diverse Application Potential: Its ability to modify surface properties finds applications in coatings, adhesives, textiles, and nanotechnology.
  • Enhanced Material Performance: By improving surface characteristics, it contributes to the durability, efficiency, and lifespan of materials and products.
  • Innovative Research Tool: Serves as a key ingredient in the development of self-assembled monolayers and nanostructured materials, offering insights into molecular interactions at interfaces.
  • Efficiency in Formulations: Acts as a surfactant or dispersant in formulations, enhancing the performance and stability of products.


N-Dodecylphosphonic Acid represents a cornerstone in the field of surface chemistry and material science, offering innovative solutions to enhance and control the properties of materials at the molecular level. Its versatility and effectiveness make it a sought-after agent for advancing technology and improving product performance across various industries. Embrace the potential of N-Dodecylphosphonic Acid to unlock new possibilities in material development and application.

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