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Sigma-Aldrich

(12-Phosphonododecyl)phosphonsäure

97%

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About This Item

Empirische Formel (Hill-System):
C12H28O6P2
CAS-Nummer:
7450-59-1
Molekulargewicht:
330.29
MDL-Nummer:
MFCD09836227
UNSPSC-Code:
12352103
PubChem Substanz-ID:
329760968
NACRES:
NA.23

Assay

97%

Form

solid

mp (Schmelzpunkt)

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)

InChIKey

BEPFDRNIALBIKQ-UHFFFAOYSA-N

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Allgemeine Beschreibung

(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.

Anwendung

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

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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Analysenzertifikate (COA)

Lot/Batch Number
09830DH

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Die Dokumentenbibliothek aufrufen

Investigation of phosphonic acid surface modifications on zinc oxide nanoparticles under ambient conditions.
Qui?ones R, et al.
Thin Solid Films, 565(18), 155-164 (2014)
Journal of the American Chemical Society, 295-301 (1994)
Study of polymorphism using patterned self-assembled monolayers approach on metal substrates.
Qui?ones R, et al.
Applied Surface Science, 427(18), 97-105 (2018)
Structure and order of phosphonic acid-based self-assembled monolayers on Si (100).
Dubey M, et al.
Langmuir, 26(18), 14747-14754 (2010)
The Journal of Physical Chemistry, 2597-2601 (1988)
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