685437
(12-Phosphonododecyl)phosphonic acid
97%
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About This Item
Empirical Formula (Hill Notation):
C12H28O6P2
CAS Number:
Molecular Weight:
330.29
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Assay:
97%
Form:
solid
Quality Segment
assay
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)
InChI key
BEPFDRNIALBIKQ-UHFFFAOYSA-N
General description
(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.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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