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10022-66-9 molecular structure
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dipotassium dioxoosmiumbis(olate) dihydrate

ChemBase ID: 146787
Molecular Formular: H4K2O6Os
Molecular Mass: 368.45476
Monoisotopic Mass: 369.88968121
SMILES and InChIs

SMILES:
O.O.[O-][Os](=O)(=O)[O-].[K+].[K+]
Canonical SMILES:
[O-][Os](=O)(=O)[O-].O.O.[K+].[K+]
InChI:
InChI=1S/2K.2H2O.4O.Os/h;;2*1H2;;;;;/q2*+1;;;;;2*-1;
InChIKey:
DGODWNOPHMXOTR-UHFFFAOYSA-N

Cite this record

CBID:146787 http://www.chembase.cn/molecule-146787.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
dipotassium dioxoosmiumbis(olate) dihydrate
IUPAC Traditional name
dipotassium dioxoosmiumbis(olate) dihydrate
Synonyms
Potassium osmate(VI) dihydrate
Potassium osmate dihydrate
Potassium osmium(VI) oxide dihydrate
Potassium dioxidodioxoosmium dihydrate
锇酸钾 二水合物
锇酸钾(VI)二水合物
CAS Number
10022-66-9
EC Number
243-247-1
MDL Number
MFCD00149919
PubChem SID
162240979
24852235
PubChem CID
53393272

DATA SOURCES

DATA SOURCES

All Sources Commercial Sources Non-commercial Sources
Data Source Data ID
PubChem 53393272 external link

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa -2.30103  H Acceptors
H Donor LogD (pH = 5.5) -5.970884 
LogD (pH = 7.4) -6.2965326  Log P -1.7752 
Molar Refractivity 5.7716 cm3 Polarizability 10.79431 Å3
Polar Surface Area 80.26 Å2 Rotatable Bonds
Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Solubility
Soluble in water. Slowly decomposes in aqueous solution forming the tetroxide. Insoluble in alcohol, ether expand Show data source
Apperance
powder expand Show data source
Powder expand Show data source
Storage Warning
Hygroscopic expand Show data source
European Hazard Symbols
Toxic Toxic (T) expand Show data source
UN Number
3288 expand Show data source
UN3288 expand Show data source
MSDS Link
Download expand Show data source
German water hazard class
3 expand Show data source
Hazard Class
6.1 expand Show data source
Packing Group
2 expand Show data source
III expand Show data source
Risk Statements
23/24/25 expand Show data source
23/25-36/37/38 expand Show data source
Safety Statements
22-26-36-45 expand Show data source
4-9-20-26-36/37-45 expand Show data source
TSCA Listed
expand Show data source
GHS Pictograms
GHS06 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H301-H311-H331 expand Show data source
H301-H331-H315-H319-H335 expand Show data source
GHS Precautionary statements
P261-P280-P301 + P310-P311 expand Show data source
P261-P301+P310-P305+P351+P338-P302+P352-P405-P501A expand Show data source
Personal Protective Equipment
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges expand Show data source
RID/ADR
UN 3288 6.1/PG 2 expand Show data source
Purity
95+% expand Show data source
99+% expand Show data source
Linear Formula
K2OsO4·2H2O expand Show data source

DETAILS

DETAILS

Sigma Aldrich Sigma Aldrich
Sigma Aldrich - 209104 external link
Application
Reagent for the oxidative cleavage of olefins to ketones and carboxylic acids.1 Also employed in an intramolecular amidohydroxylation of carbamoyloxy-tethered olefins providing hydroxy oxazolidinones.2
Packaging
100, 500 mg in glass bottle
2.5 g in glass bottle

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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