Potassium osmium(VI) oxide dihydrate, 98+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11377487	Thermo Scientific Alfa Aesar 012647.01	0.25 g
11367487	Thermo Scientific Alfa Aesar 012647.03	1 g

Description

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 Weight (g/mol): 368.453
• InChI Key: DGODWNOPHMXOTR-UHFFFAOYSA-N
• PubChem CID: 53393272
• SMILES: O.O.[O-][Os](=O)(=O)[O-].[K+].[K+]

• Molecular Formula: H4K2O6Os
• MDL Number: MFCD00149919
• 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
• IUPAC Name: dipotassium;dioxido(dioxo)osmium;dihydrate

Specifications

• CAS: 10022-66-9
• Physical Form: Powder
• Molecular Formula: H4K2O6Os
• 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
• InChI Key: DGODWNOPHMXOTR-UHFFFAOYSA-N
• IUPAC Name: dipotassium;dioxido(dioxo)osmium;dihydrate
• PubChem CID: 53393272
• Sensitivity: Hygroscopic
• Chemical Name or Material: Potassium osmium(VI) oxide dihydrate

• Color: White
• Assay Percent Range: 99+%
• MDL Number: MFCD00149919
• Solubility Information: Soluble in water. Slowly decomposes in aqueous solution forming the tetroxide. Insoluble in alcohol,etherSoluble in water. Insoluble in alcohol and ether.
• SMILES: O.O.[O-][Os](=O)(=O)[O-].[K+].[K+]
• Molecular Weight (g/mol): 368.453
• Formula Weight: 368.43 (332.40 Anhydrous)
• Appearance: Purple powder

Safety and Handling

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

H272-H290-H312+H332-H314-H335

missing translation for 'dotInformation' : DOT Class: 5.1; Packaging Group: II

missing translation for 'einecsNumber' : 243-247-1

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures; Store under Nitrogen

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 3

Hazard Statement

• H301-Toxic if swallowed.
• H311-Toxic in contact with skin.
• H331-Toxic if inhaled.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P311-Call a POISON CENTER/doctor/ .
• P405-Store locked up.

RUO – Research Use Only