Skip to Content
Merck
All Photos(4)

Documents

P29006

Sigma-Aldrich

Phenylphosphonic acid

98%

Synonym(s):

Benzene phosphonic acid

Sign Into View Organizational & Contract Pricing
All Photos(4)

About This Item

Linear Formula:
C6H5P(O)(OH)2
CAS Number:
1571-33-1
Molecular Weight:
158.09
Beilstein:
2245168
EC Number:
216-388-1
MDL number:
MFCD00002136
UNSPSC Code:
12352300
PubChem Substance ID:
24898371
NACRES:
NA.23

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

Looking for similar products? Visit Product Comparison Guide

Application

Additive used with Noyori's catalyst for oxidation of sulfides to sulfones.

Noyori Oxidation (Sodium Tungstate Dihydrate, Hydrogen Peroxide, Methyltri-n-octylammonium Hydrogen Sulfate, Phosphonic Acid)
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
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H314

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’.

Already Own This Product?

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

Visit the Document Library

Pengju Pan et al.
ACS applied materials & interfaces, 1(2), 402-411 (2009-02-25)
Layered metal phosphonate, zinc phenylphosphonate (PPZn), reinforced poly(L-lactide) (PLLA) composites were fabricated by a melt-mixing technique. The nonisothermal and isothermal crystallization, melting behavior, spherulite morphology, crystalline structure, and static and dynamic mechanical properties of the PLLA/PPZn composites were investigated. PPZn
M W Fryer et al.
Journal of muscle research and cell motility, 18(2), 161-167 (1997-04-01)
The rate, magnitude and pharmacology of inorganic phosphate (Pi) transport into the sarcoplasmic reticulum were estimated in single, mechanically skinned skeletal muscle fibres of the rat. This was done, indirectly, by using a technique that measured the total Ca2+ content
Orientation of Phenylphosphonic Acid Self-Assembled Monolayers on a Transparent Conductive Oxide: A Combined NEXAFS, PM-IRRAS, and DFT Study
Gliboff M, et al.
Langmuir, 29(7), 2166?2174-2166?2174 (2013)
Christel Gervais et al.
Magnetic resonance in chemistry : MRC, 42(5), 445-452 (2004-04-20)
1H, 13C, 17O and 31P NMR parameters, including chemical shift tensors and quadrupolar parameters for 17O, were calculated for phenylphosphonic acid, C6H5PO(OH)2, under periodic boundary conditions. The results are in very good agreement with experimental data and permit the unambiguous
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
View All Related Papers

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