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P29006

Sigma-Aldrich

Phenylphosphonic acid

98%

Sinonimo/i:

Benzene phosphonic acid

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CHF 57.80
100 G
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CHF 256.00

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5 G
CHF 57.80
100 G
CHF 77.00
500 G
CHF 256.00

About This Item

Formula condensata:
C6H5P(O)(OH)2
Numero CAS:
1571-33-1
Peso molecolare:
158.09
Beilstein:
2245168
Numero CE:
216-388-1
Numero MDL:
MFCD00002136
Codice UNSPSC:
12352300
ID PubChem:
24898371
NACRES:
NA.23

CHF 57.80

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Saggio

98%

Stato

crystals

Punto di fusione

162-164 °C (lit.)

Stringa SMILE

OP(O)(=O)c1ccccc1

InChI

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

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Applicazioni

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.[1] The acid may be used to functionalize titania particles.[2] Additive used with Noyorι¢s catalyst for greener oxidation of sulfides to sulfones.

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H302,H314

Classi di pericolo

Acute Tox. 4 Oral - Skin Corr. 1B

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
MKCM8316
MKCM0595
MKCJ5393
MKBD2147V
MKBT8259V

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Sigma-Aldrich

850608

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Phenylphosphonic dichloride technical grade, 90%

Sigma-Aldrich

389560

Phenylphosphonic dichloride

Sodium phenyl phosphate dibasic dihydrate ≥95%

Sigma-Aldrich

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Sodium phenyl phosphate dibasic dihydrate

Octylphosphonic acid 97%

Sigma-Aldrich

735914

Octylphosphonic acid

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
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)
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)
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
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
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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