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CAS No.: | 12137-21-2 |
---|---|
Name: | PLATINUM(IV) OXIDE HYDRATE |
Molecular Structure: | |
Formula: | H2O3Pt |
Molecular Weight: | 245.09 |
Synonyms: | Platinumdioxide monohydrate;dioxoplatinum hydrate;Dioxoplatinum hydrate (1:1);Platinum, dioxo-, hydrate (1:1); |
EINECS: | 215-223-0 |
Density: | 10.2 |
Melting Point: | 450 °C |
Solubility: | Insoluble in water, acid, aqua regiaSoluble in water and caustic potash solution. Insoluble in alcohol, acid and aqua regia. |
Appearance: | brown to black powder |
Hazard Symbols: | O,Xi |
Risk Codes: | 8-36 |
Safety: | 26 |
Transport Information: | UN 1479 5.1/PG 2 |
PSA: | 43.37000 |
LogP: | -0.30440 |
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The Platinum oxide (PtO2),monohydrate (9CI), with the CAS registry number 12137-21-2 and EINECS registry number 215-223-0, has the systematic name of dioxoplatinum hydrate. It is a kind of brown to black powder, and belongs to the following product categories: PlatinumMetal and Ceramic Science; Catalysis and Inorganic Chemistry; Chemical Synthesis; Oxides; Platinum. And the molecular formula of the chemical is H2O3Pt. What's more, it is always used as hydrogenation catalyst.
The characteristics of Platinum oxide (PtO2),monohydrate (9CI) are as followings: (1)#H bond acceptors: 2; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 34.14 Å2.
Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=[Pt]=O.O
(2)InChI: InChI=1/H2O.2O.Pt/h1H2;;;/rO2Pt.H2O/c1-3-2;/h;1H2
(3)InChIKey: SPGAMGILENUIOF-FKRBNYAZAW