λ4-ruthenium(4+) ion dioxidandiide

• ChemBase ID: 295177
• Molecular Formular: O2Ru
• Molecular Mass: 133.0688
• Monoisotopic Mass: 133.89417824
• SMILES: [O-2].[O-2].[Ru+4]
• Canonical SMILES: [O-2].[O-2].[Ru+4]
• InChI: InChI=1S/2O.Ru/q2*-2;+4
• InChIKey: YLLQCERGRSPHMS-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: λ^4-ruthenium(4+) ion dioxidandiide
• IUPAC Traditional name: λ^4-ruthenium(4+) ion dioxidandiide
• Synonyms: Ruthenium(IV) oxide, anhydrous; Ruthenium(IV) oxide hydrate, Premion®; Ruthenium(IV) oxide, Electronic Grade, Premion®; Ruthenium dioxide; Ruthenium(IV) oxide, anhydrous, Premion®; 无水氧化钌(IV); 氧化钌(IV)水合物, Premion®; 氧化钌(IV), 电子级, Premion®; 无水氧化钌(IV), Premion®

Database IDs

• CAS Number: 32740-79-7; 12036-10-1
• EC Number: 234-840-6
• MDL Number: MFCD00011210; MFCD00149846
• PubChem SID: 180680708
• PubChem CID: 10313154

CALCULATED PROPERTIES

• Acid pKa: 15.7
• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): -0.652
• LogD (pH = 7.4): -0.652
• 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, acids. Soluble in fused alkalis
• Apperance: Powder; Sub-micron Powder, Surface Area 45-65m2/g
• Melting Point: 1200°C subl.
• Density: 6.97

Safety Information

• Storage Warning: Hygroscopic
• RTECS: VM2654000
• European Hazard Symbols: Oxidising (O)
• UN Number: UN1479
• Hazard Class: 5.1
• Packing Group: II
• Risk Statements: 9
• Safety Statements: 17-60
• TSCA Listed: 是
• GHS Pictograms: GHS03
• GHS Hazard statements: H271; H271-H303
• GHS Precautionary statements: P221-P283-P210-P306+P360-P371+P380+P375-P501A

Product Information

• Purity: 99.9% (metals basis); 99.95% (metals basis), Ru 75.2% min; 99.95% (metals basis), Ru typically 74%; 99.99% (metals basis), Ru 54-58%