685437

(12-Phosphonododecyl)phosphonic acid

97%

• Formule empirique (notation de Hill): C₁₂H₂₈O₆P₂
• Numéro CAS: 7450-59-1
• Poids moléculaire : 330.29
• Numéro MDL: MFCD09836227
• Code UNSPSC : 12352103
• ID de substance PubChem : 329760968
• Nomenclature NACRES : NA.23

Propriétés

• Pureté: 97%
• Forme: solid
• Pf: 181-187 °C
• Chaîne SMILES: OP(O)(=O)CCCCCCCCCCCCP(O)(O)=O
• InChI: 1S/C12H28O6P2/c13-19(14,15)11-9-7-5-3-1-2-4-6-8-10-12-20(16,17)18/h1-12H2,(H2,13,14,15)(H2,16,17,18)
• Clé InChI: BEPFDRNIALBIKQ-UHFFFAOYSA-N

Description

Description générale

(12-Phosphonododecyl)phosphonic acid (PDDPA) is a phosphonic acid derivate that forms a self-assembled monolayer (SAM) on a variety of nanoparticle surfaces. The phosphonate groups interact with the hydroxyl groups of the nanoparticles to form stable interfacial linkages.

Application

PDDPA can be used to functionalize zinc nanoparticles which may be used to modify the work function for solar cell (SC) based applications. It can also modify the surface of titanium by fabricating biomimetic calcium-phosphate layers which can be used in the surface treatment of dental implants.

SAMs on metal oxide surfaces. Preparation of organophosphonate multilayers on silicon and gold surfaces.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable