11-Phosphonoundecanoic acid
11-Phosphonoundecanoic acid (CAS 4494-24-0), with the empirical formula C11H23O5P and a molecular weight of 266.27 g/mol, is a functionalized phosphonic acid. It is primarily utilised in materials science and micro/nanoelectronics for applications involving self-assembly. This compound serves as a key building block for creating ordered molecular layers on surfaces, facilitating advanced surface modification techniques.
Surface Modification via Self-Assembly
11-Phosphonoundecanoic acid is employed in the formation of self-assembled monolayers (SAMs) on various substrates. Its phosphonic acid head group strongly binds to metal oxide surfaces, while the long alkyl chain provides a controllable surface chemistry.
Micro/Nanoelectronics Fabrication
This compound finds application in micro- and nanoelectronics as a component for precise surface patterning and functionalization. It enables the creation of tailored interfaces crucial for developing advanced electronic devices and sensors.
Materials Science Research
As a versatile molecule, it serves as a valuable reagent in materials science research for developing novel materials with specific surface properties. Its unique structure allows for the integration of phosphonate functionality into complex material systems.
| Molecular weight | 266.27 |
|---|---|
| Empirical formula | C11H23O5P |
| Assay | 96% |
| Storage temperature | −20°C |
| Melting point | 186-190 °C |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 11-Phosphonoundecanoic acid used for?
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11-Phosphonoundecanoic acid is used in materials science and micro/nanoelectronics for self-assembly and surface modification, enabling the creation of ordered molecular layers and tailored interfaces.
What are the CAS number and formula for 11-Phosphonoundecanoic acid?
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The CAS number is 4494-24-0 and the empirical formula is C11H23O5P.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 11-Phosphonoundecanoic acid with an assay of 96%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 11-Phosphonoundecanoic acid be handled and stored?
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11-Phosphonoundecanoic acid is classified under WGK Germany 3, indicating it is hazardous to water. It should be stored at -20°C and handled with appropriate safety precautions in accordance with its GHS hazards.
How is 11-Phosphonoundecanoic acid packed and shipped?
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11-Phosphonoundecanoic acid is carefully packed to maintain its integrity during transit and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for 11-Phosphonoundecanoic acid?
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To request a sample or quote for 11-Phosphonoundecanoic acid, please contact our sales team through the website or by phone.
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