Platinum(IV) oxide hydrate

Basic Information

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CAS Number

12137-21-2

Molecular Formula

H2O3Pt

Molecular Weight

245.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

450 °C

Water Solubility

Insoluble in water, acid, aqua regiaSoluble in water and caustic potash solution. Insoluble in alcohol, acid and aqua regia.

SMILES

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O.O=[Pt]=O

InChI

InChI=1S/H2O.2O.Pt/h1H2;;;

InChIKey

SPGAMGILENUIOF-UHFFFAOYSA-N

LogP

-1.0648

Topological Polar Surface Area

65.64 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

18.3

Safety Information

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GHS Hazard Pictograms

H272

H319

Hazard Statement

H272 May intensify fire; oxidizer
Oxidizing liquids; Oxidizing solids

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 5.1 Class 5.1

Synonyms & References

English

ACETICACID2-VINYLPHENYLESTER
12137-21-2
Platinoxydhydrat
AKOS015855142
platinum (ii) oxide hydrate
platinum dioxide hydrate
platinum, (iv) oxide, hydrous
Platinum(IV)oxide hydrate
Platinum (IV) oxide hydrate
PtO2 H2O
PtO2.H2O
dioxoplatinum;hydrate
CS-0149885
platinum(iv) oxide, hydrate
Platinum(IV) oxide hydrate, ADAMS CATALYST
platinum (iv) oxide, monohydrate
Platinum(IV) oxide monohydrate, Adams Catalyst, Pt 75%
MFCD00066964
platinum(iv)-oxide monohydrate
Platinum-(IV)-oxide hydrate
platinum(1V)oxide hydrate
Platinum(IV) oxide monohydrate, 99.9% trace metals basis
H2O3Pt
52785-06-5
Platinum(IV) oxide monohydrate
platinum-(iv)-oxide, monohydrate
SPGAMGILENUIOF-UHFFFAOYSA-N
Platinum(IV) oxide xhydrate
Platinum(IV) oxide hydrate
platinum (iv) oxide monohydrate
monohydrate (9CI)

MDL Number

MFCD00066964

FAQ

What is Platinum(IV) oxide hydrate (CAS: 12137-21-2)?

Platinum(IV) oxide hydrate (CAS: 12137-21-2) is a chemical compound with the chemical formula PtO2·nH2O, where n represents the number of water molecules. It is a dark grey, crystalline solid with a molecular weight of approximately 237.9 g/mol. This compound is known for its stability and resistance to reduction under normal conditions.

What are the main uses of Platinum(IV) oxide hydrate (CAS: 12137-21-2)?

Platinum(IV) oxide hydrate (CAS: 12137-21-2) is primarily used as a catalyst in various industrial processes, such as the production of hydrogen peroxide and in the oxidation of organic compounds. It also finds applications in research as a reagent and in the synthesis of other platinum compounds.

Is Platinum(IV) oxide hydrate (CAS: 12137-21-2) safe?

Platinum(IV) oxide hydrate (CAS: 12137-21-2) is generally considered safe for laboratory use when proper protective measures are followed. However, it is important to handle the compound with care to avoid inhalation or skin contact. Protective equipment such as gloves and goggles should be worn, and the compound should be stored in a well-ventilated area.

How should Platinum(IV) oxide hydrate (CAS: 12137-21-2) be stored?

Platinum(IV) oxide hydrate (CAS: 12137-21-2) should be stored in a dry, cool, and well-ventilated area to prevent the absorption of moisture. The compound should be kept in a tightly sealed container to protect it from humidity and light. It is essential to avoid exposure to high temperatures and to store it away from incompatible materials such as reducing agents.