Skip to Content
Merck
All Photos(2)

Key Documents

685437

Sigma-Aldrich

(12-Phosphonododecyl)phosphonic acid

97%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C12H28O6P2
CAS Number:
Molecular Weight:
330.29
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

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

Looking for similar products? Visit Product Comparison Guide

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

The Journal of Physical Chemistry, 2597-2601 (1988)
Journal of the American Chemical Society, 618-620 (1988)
Journal of the American Chemical Society, 295-301 (1994)
Structure and order of phosphonic acid-based self-assembled monolayers on Si (100).
Dubey M, et al.
Langmuir, 26(18), 14747-14754 (2010)
Effect of the terminal group of phosphonate self-assembled films formed on Ti surfaces on the biomimetic layer formation and cell adhesion.
Sanchez-Trevi?o AY, et al.
Applied Surface Science, 362, 304-314 (2016)

Articles

Thin, lightweight, and flexible electronic devices meet widespread demand for scalable, portable, and robust technology.

Thin, lightweight, and flexible electronic devices meet widespread demand for scalable, portable, and robust technology.

Thin, lightweight, and flexible electronic devices meet widespread demand for scalable, portable, and robust technology.

Thin, lightweight, and flexible electronic devices meet widespread demand for scalable, portable, and robust technology.

See All

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service