Description
Octadecylphosphonic acid is an organophosphonic acid with CAS number 4724-47-4 and empirical formula C₁₈H₃₉O₃P. The molar mass is 334,47 g/mol. The extended hydrophobic chain together with the phosphonic acid functionality makes it useful for surface grafting, self-assembled monolayers, and interfacial modification of metal oxide and other nanoparticle systems. Materials and inorganic chemistry laboratories employ such reagents when adjusting surface energy, colloidal stability, or chemical affinity of nanoscale particles during synthesis and post-treatment steps. The product is available from manufacturer Carl ROTH for laboratory-scale formulation, screening, and surface-engineering work. supports accurate dosing in method development and small-batch nanoparticle modification where a defined quantity of octadecylphosphonic acid ligand is needed.
This article is part of Inorganic chemicals.
Key features
- Melting point: 95-100 °C
- CAS number: 4724-47-4
- Pack sizes: 1 g, 5 g
- Empirical formula: C₁₈H₃₉O₃P
- Molar mass: 334,47 g/mol
- Product group: phosphonic acids for nanomaterials
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Octadecylphosphonic acid, 1 g, glass
What is this article?
Octadecylphosphonic acid, 1 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic chemicals, in Lab chemicals.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
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