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737925

Sigma-Aldrich

Decylphosphonic acid

97%

Synonym(s):

n-Decylphosphonic acid

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About This Item

Empirical Formula (Hill Notation):
C10H23O3P
CAS Number:
6874-60-8
Molecular Weight:
222.26
EC Number:
229-975-2
MDL number:
MFCD00015830
UNSPSC Code:
12352103
PubChem Substance ID:
329765240
NACRES:
NA.23

Assay

97%

form

solid

mp

96-101 °C

SMILES string

CCCCCCCCCCP(O)(O)=O

InChI

1S/C10H23O3P/c1-2-3-4-5-6-7-8-9-10-14(11,12)13/h2-10H2,1H3,(H2,11,12,13)

InChI key

DZQISOJKASMITI-UHFFFAOYSA-N

General description

Decylphosphonic acid(DPA) is a phosphono-alkane derivative that forms a self-assembled monolayer(SAM) that can be used as an interfacial modifier.

Application

DPA doped polyaniline(PANI) can be used as a protective coating against corrosion. It can also form a doublelayer thin film with the dye solution which may be assembled on a counter electrode for the fabrication of dye sensitized solar cells(DSSCs).

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Precautionary Statements

P280 - P305 + P351 + P338 - P310

Hazard Classifications

Skin Corr. 1B

Supplementary Hazards

EUH014

Storage Class Code

8A - Combustible corrosive hazardous materials

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’.

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Kinetics of self-assembled layer formation on iron
Felhhosi I, et al.
Electrochimica Acta, 47(13-14), 2335-2340 (2002)
Preparation and characterization of polyaniline in reversed micelles of decylphosphonic acid for active corrosion protection coatings
Perrin FX, et al.
European Polymer Journal, 66(7), 253-265 (2015)
Soundarrajan Chandrasekaran et al.
Chemical science, 10(16), 4469-4475 (2019-05-07)
Hydrogen production through direct sunlight-driven water splitting in photo-electrochemical cells (PECs) is a promising solution for energy sourcing. PECs need to fulfill three criteria: sustainability, cost-effectiveness and stability. Here we report an efficient and stable photocathode platform for H2 evolution
High-performance nanostructured inorganic- organic heterojunction solar cells
Chang JA, et al.
Nano Letters, 10(7), 2609-2612 (2010)
Peng Wang et al.
Journal of the American Chemical Society, 127(3), 808-809 (2005-01-20)
An amphiphilic heteroleptic polypyridyl ruthenium complex with a high molar extinction coefficient was synthesized and demonstrated as an efficient, thermostable sensitizer in nanocrystalline dye-sensitized solar cells.
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