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Ruthenium(IV) oxide hydrate_Molecular_structure_CAS_32740-79-7)
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Ruthenium(IV) oxide hydrate

Catalog No. 11803 Name Alfa Aesar
CAS Number 32740-79-7 Website
M. F. O3Ru Telephone
M. W. 149.0682 Fax
Purity Ru 54% min Email
Storage Chembase ID: 302834

SYNONYMS

Title
氧化钌(IV)水合物
IUPAC name
λ4-ruthenium(4+) ion hydrate dioxidandiide
IUPAC Traditional name
λ4-ruthenium(4+) ion hydrate dioxidandiide

DATABASE IDS

CAS Number 32740-79-7
EC Number 234-840-6
MDL Number MFCD00149846

PROPERTIES

Purity Ru 54% min
Apperance Powder
Melting Point 1200°C subl.
Solubility Insoluble in water. Soluble in HCl
GHS Pictograms GHS03
GHS Hazard statements H271
European Hazard Symbols Oxidising Oxidising (O)
GHS Precautionary statements P221-P283-P210-P306+P360-P371+P380+P375-P501A
Risk Statements 9
Safety Statements 17-60
TSCA Listed
Hazard Class 5.1
UN Number UN1479
Packing Group II

DETAILS

REFERENCES

  • Precursor for in situ generation of the powerful oxidant ruthenium(VIII) oxide (see Ruthenium(III) chloride hydrate, 11043): Helv. Chim. Acta, 71, 237 (1988). With Oxone. as stoichiometric oxidant in an acetonitrile/ ethyl acetate/ water solvent system, both terminal and internal alkynes can be cleaved to carboxylic acids in high yield: J. Org. Chem., 69, 2221 (2004). Mediates the electrooxidation of primary and secondary alcohols to aldehydes and ketones: Chem. Lett., 369 (1995).