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P29006

Sigma-Aldrich

Phenylphosphonic acid

98%

Synonym(s):

Benzene phosphonic acid

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About This Item

Linear Formula:
C6H5P(O)(OH)2
CAS Number:
Molecular Weight:
158.09
Beilstein:
2245168
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

98%

form

crystals

mp

162-164 °C (lit.)

SMILES string

OP(O)(=O)c1ccccc1

InChI

1S/C6H7O3P/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H2,7,8,9)

InChI key

QLZHNIAADXEJJP-UHFFFAOYSA-N

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Application

Self assembled monolayers (SAMs)of phenylphosphonic acid may be used to make the interface between organic semiconductors and transparent conductive oxides. The acid may be used to functionalize titania particles. Additive used with Noyorι¢s catalyst for greener oxidation of sulfides to sulfones.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Justin L Ford et al.
Helicobacter, 12(6), 609-615 (2007-11-16)
Helicobacter pylori can utilize phenylphosphonate as a sole source of phosphorus, and it is able to transport the phosphonate N-phosphonoacetyl-L-aspartate. However, H. pylori does not have any genes homologous to those of the known pathways for phosphonate degradation in bacteria
T Q Duong et al.
Magnetic resonance in medicine, 45(5), 801-810 (2001-04-27)
The apparent diffusion coefficients (ADCs) of a series of markers concentrated in the extracellular space of normal rat brain were measured to evaluate, by inference, the ADC of water in the extracellular space. The markers (mannitol, phenylphosphonate, and polyethylene glycols)
Important reaction parameters in the synthesis of phenylphosphonic acid functionalized titania particles by reactive milling.
Betke A and Kickelbick G
New. J. Chem., 38(3), 1264-1270 (2014)
K Hendrich et al.
Journal of magnetic resonance. Series B, 105(3), 225-232 (1994-11-01)
Spatial localization with the spectroscopic imaging technique is normally implemented with the Fourier-transform approach, yielding rectangular voxels, with potentially significant cross-voxel contamination. Multidimensional Fourier-series window (FSW) is an alternate approach that generates single voxels of predetermined shape, with minimal out-of-voxel
Zhaohui Cui et al.
Langmuir : the ACS journal of surfaces and colloids, 26(1), 179-182 (2009-08-04)
The in situ crystallization technique has been utilized to fabricate zirconium phenylphosphonate (ZrPP) films with their hexagonal crystallite perpendicular to the copper substrate. The micro/nano roughness surface structure, as well as the intrinsic hydrophobic characteristic of the surface functional groups

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