685437

(12-Phosphonododecyl)phosphonic acid

97%

• Tapasztalati képlet (Hill-képlet): C₁₂H₂₈O₆P₂
• CAS-szám: 7450-59-1
• Molekulatömeg: 330.29
• MDL-szám: MFCD09836227
• UNSPSC kód: 12352103
• PubChem Substance ID: 329760968
• NACRES: NA.23

Tulajdonságok

• Teszt: 97%
• form: solid
• mp: 181-187 °C
• SMILES string: 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)
• Nemzetközi kémiai azonosító kulcs: BEPFDRNIALBIKQ-UHFFFAOYSA-N

Leírás

Általános leírás

(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.

Alkalmazás

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.

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable