Skip to Content
MilliporeSigma
All Photos(1)

Documents

736244

Sigma-Aldrich

Hexadecylphosphonic acid

97%

Synonym(s):

n-Hexadecylphosphonic acid, HDPA

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C16H35O3P
CAS Number:
4721-17-9
Molecular Weight:
306.42
MDL number:
MFCD00015836
UNSPSC Code:
12352300
PubChem Substance ID:
329765097
NACRES:
NA.23

assay

97%

form

solid

mp

88-93 °C

storage temp.

2-8°C

SMILES string

CCCCCCCCCCCCCCCCP(O)(O)=O

InChI

1S/C16H35O3P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-20(17,18)19/h2-16H2,1H3,(H2,17,18,19)

InChI key

JDPSFRXPDJVJMV-UHFFFAOYSA-N

Related Categories

General description

Hexadecylphosphonic acid (HDPA) is an alkyl phosphonic acid that forms a self-assembled monolayer (SAM) for the surface modification of the metal oxide nanostructures.

Application

HDPA forms a resist on the metal substrate which may be used for microcontact printing. It may also find usage as a SAM for the development of a dielectric hybrid for surface controlled organic transistors.

Storage Class

11 - Combustible Solids

wgk_germany

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

Alkyl phosphonate/phosphate coating on magnetite nanoparticles: a comparison with fatty acids
Sahoo Y, et al.
Langmuir, 17(25), 7907-7911 (2001)
Fabrication of metal nanowires using microcontact printing
Geissler M, et al.
Langmuir, 19(15), 6301-6311 (2003)
Quantitative Determination and Comparison of the Surface Binding of Phosphonic Acid, Carboxylic Acid, and Catechol Ligands on TiO2 Nanoparticles
Zeininger L, et al.
Chemistry?A European Journal , 22(38), 13506-13512 (2016)
Matthew L Edin et al.
Cells, 9(5) (2020-05-06)
A number of oxylipins have been described as endogenous PPAR ligands. The very short biological half-lives of oxylipins suggest roles as autocrine or paracrine signaling molecules. While coronary arterial atherosclerosis is the root of myocardial infarction, aortic atherosclerotic plaque formation
Dielectric surface-controlled low-voltage organic transistors via n-alkyl phosphonic acid self-assembled monolayers on high-k metal oxide
Acton BO, et al.
ACS Applied Materials & Interfaces, 2(2), 511-520 (2010)
View All Related Papers

Articles

Organic Transistors for Biomedical Applications

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

Photopatterning Self-Assembled Monolayers

Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.

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