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  7. Potassium osmium(VI) oxide dihydrate, 98+%

Potassium osmium(VI) oxide dihydrate, 98+%

Catalog No. AA1264701
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AA1264703 1 g
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Catalog No. AA1264701 Supplier Thermo Scientific Chemicals Supplier No. 01264701
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Description

CAS: 10022-66-9 | H4K2O6Os | 368.453 g/mol

Potassium osmium(VI) oxide dihydrate acts as a catalyst for the oxidative cleavage of olefins to ketones and carboxylic acids. It is employed in an intramolecular amidohydroxylation of carbamoyloxytethered olefins providing hydroxy oxazolidinones. It is also used as a reagent in the synthesis of amphidinolide B, which shows potent antitumor activity against human solid and blood tumor cells.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 10022-66-9
Molecular Formula H4K2O6Os
Molecular Weight (g/mol) 368.453
MDL Number MFCD00149919
InChI Key DGODWNOPHMXOTR-UHFFFAOYSA-N
Synonym potassium osmate vi dihydrate, potassium dioxidodioxoosmium dihydrate, potassium osmate dihydrate, unii-5m2bwq2tyj, 5m2bwq2tyj, osmate oso42-, dipotassium, dihydrate, t-4, dipotassium tetrahydroxodioxoosmate, potassium osmate k2oso2 oh 4, potassium osmate k2oso4 , dihydrate
PubChem CID 53393272
IUPAC Name dipotassium;dioxido(dioxo)osmium;dihydrate
SMILES O.O.[O-][Os](=O)(=O)[O-].[K+].[K+]

Specifications

Color White
Physical Form Powder
Quantity 0.25 g
Assay Percent Range 99+%
Solubility Information Soluble in water. Slowly decomposes in aqueous solution forming the tetroxide. Insoluble in alcohol,etherSoluble in water. Insoluble in alcohol and ether.
Formula Weight 368.43 (332.40 Anhydrous)
Sensitivity Hygroscopic
Appearance Purple powder
Chemical Name or Material Potassium osmium(VI) oxide dihydrate

Safety and Handling

Hazard Category H272-H290-H312+H332-H314-H335
Precautionary Statement P210-P220-P221-P234-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P390-P501c
DOTInformation DOT Class: 5.1; Packaging Group: II
EINECSNumber 243-247-1
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only