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206032

Sigma-Aldrich

Platinum(IV) oxide

greener alternative

Sinónimos:

Adam’s catalyst, NSC 402624, Platinic oxide, Platinum dioxide

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About This Item

Fórmula lineal:
PtO2
Número de CAS:
1314-15-4
Peso molecular:
227.08
EC Number:
215-223-0
MDL number:
MFCD00011184
UNSPSC Code:
12352300
PubChem Substance ID:
24852371
NACRES:
NA.22

form

solid

Quality Level

200

composition

Pt, 81-83%

reaction suitability

core: platinum
reagent type: catalyst

greener alternative product characteristics

Designing Safer Chemicals
Catalysis
Learn more about the Principles of Green Chemistry.

surface area

≥60 m2/g

mp

450 °C (lit.)

greener alternative category

, Aligned

SMILES string

O=[Pt]=O

InChI

1S/2O.Pt

InChI key

YKIOKAURTKXMSB-UHFFFAOYSA-N

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

Catalyst for hydrogenation of various functional groups with minimal hydrogenolysis problems; used as dehydrogenation catalyst; used for selective oxidation of primary alcohols.
Catalyst for:
  • Hydrohydrazination reactions
  • Oxidation of sugars
  • Low-temperature oxidation of carbon monoxide
  • Oxygen reduction reaction
  • Hydrogenation reactions
  • Hydrogenolysis of the cyclopropyl group into an isopropyl group
  • Hydroxycyclopropanation reactions
Platinum(IV) oxide has been used for the reduction of citernyl bromide to form (S)-3,7-dimethyloctylbromide.

For small scale and high throughput uses, product is also available as ChemBeads (928291)

pictograms

Flame over circle
GHS03

signalword

Danger

hcodes

H271

Hazard Classifications

Ox. Sol. 1

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Visite la Librería de documentos

Avery, M. A.; Verlander, M. S.; Goodman, M.
The Journal of Organic Chemistry, 45, 2750-2750 (1980)
Room-temperature discotic cholesteric and nematic phases: influence of 3, 7-dimethyloctane peripheral chain on the molecular self-assembly of radial polyalkynylbenzene.
Varshney SK
Liq. Cryst., 38(1), 53-60 (2011)
Just, G.; Wang, Z. Y.; Chan, L.
The Journal of Organic Chemistry, 53, 1030-1030 (1988)
Lee, T. B. K.; Wong, G. S. K.
The Journal of Organic Chemistry, 56, 872-872 (1991)
Development of GSKDevelopment of GSK's reagent guides ? embedding sustainability into reagent selections reagent guides ? embedding sustainability into reagent selection.
Adams JP, et al.
Green Chemistry, 15, 1542-1549 (2013)

Artículos

Oxidizing and Reducing Agents

Oxidation and reduction reactions are some of the most common transformations encountered in organic synthesis

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