platinum(4+) ion dioxidandiide

• ChemBase ID: 287055
• Molecular Formular: O2Pt
• Molecular Mass: 227.0768
• Monoisotopic Mass: 226.95462024
• SMILES: [Pt+4].[O-2].[O-2]
• Canonical SMILES: [O-2].[O-2].[Pt+4]
• InChI: InChI=1S/2O.Pt/q2*-2;+4
• InChIKey: WNVYCMIJBVIKSY-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: platinum(4+) ion dioxidandiide
• IUPAC Traditional name: platinum(4+) ion dioxidandiide
• Synonyms: Platinum(IV) oxide; Adams' Catalyst; Platinum(IV) oxide monohydrate, Adams Catalyst; Platinum(IV) oxide, anhydrous, Premion®; 氧化铂(IV)单水合物, Adams催化剂; 氧化铂(IV),无水, Premion®

Database IDs

• CAS Number: 12137-21-2; 1314-15-4
• EC Number: 215-223-0
• MDL Number: MFCD00011184; MFCD00066964
• Merck Index: 147527
• PubChem SID: 180672586
• PubChem CID: 73976

CALCULATED PROPERTIES

• Acid pKa: 15.7
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• H Acceptors: 1
• H Donor: 0
• Log P: -0.652
• Molar Refractivity: 13.1149 cm^3
• Polarizability: 1.8190874 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Insoluble in water, acid, aqua regia
• Apperance: Powder; Powder, S.A. >85m2/g
• Melting Point: 450°C
• Density: 10.2

Safety Information

• RTECS: TP2506020
• European Hazard Symbols: Oxidising (O)
• UN Number: UN1479
• Hazard Class: 5.1
• Packing Group: II
• Risk Statements: 8
• Safety Statements: 17-60
• TSCA Listed: 是
• GHS Pictograms: GHS03
• GHS Hazard statements: H272
• GHS Precautionary statements: P221-P210-P220-P280-P370+P378A-P501A

Product Information

• Purity: 95+%; 99.95% (metals basis), Pt 84.4% min; Pt 75% min

REFERENCES

• Catalyst for hydrosilylation of olefins with various alkyl dialkoxy silanes: Org. Lett., 4, 2117 (2002).
• Hydrogenation catalyst. Used in the conversion of ketones to methylenes by hydrogenolysis of enol triflates under neutral conditions: Tetrahedron Lett., 23, 117 (1982).