trioxo[(trioxorhenio)oxy]rhenium

• ChemBase ID: 129260
• Molecular Formular: O7Re2
• Molecular Mass: 484.4098
• Monoisotopic Mass: 485.87590834
• SMILES: O=[Re](=O)(=O)O[Re](=O)(=O)=O
• Canonical SMILES: O=[Re](=O)(=O)O[Re](=O)(=O)=O
• InChI: InChI=1S/7O.2Re
• InChIKey: NBGOSNNAAHDRLK-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: trioxo[(trioxorhenio)oxy]rhenium
• IUPAC Traditional name: rhenium(VII) oxide
• Synonyms: Dirhenium heptoxide; Rhenium(VII) oxide; Rhenium heptoxide; Rhenium(VII) oxide; 七氧化二铼; 氧化铼(VII)

Database IDs

• CAS Number: 1314-68-7
• EC Number: 215-241-9
• MDL Number: MFCD00011199
• Merck Index: 148178
• PubChem SID: 24873840; 162223554; 24855846
• PubChem CID: 123106
• Wikipedia Title: Rhenium(VII)_oxide

CALCULATED PROPERTIES

• H Acceptors: 6
• H Donor: 0
• LogD (pH = 5.5): -1.8372
• LogD (pH = 7.4): -1.8372
• Log P: -1.8372
• Molar Refractivity: 10.0076 cm^3
• Polarizability: 20.392498 Å^3
• Polar Surface Area: 111.65 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Crystalline, Ampouled under argon; powder; yellow crystalline powder
• Melting Point: 220 °C(lit.); 297°C; 360 °C
• Boiling Point: 360 °C(lit.); 360°C; sublimes
• Density: 6.103; 6.103 g/cm^3, solid; 6.103 g/mL at 25 °C(lit.)

Safety Information

• Storage Warning: Moisture Sensitive
• European Hazard Symbols: Corrosive (C); Oxidising (O)
• UN Number: 3260; UN3085
• German water hazard class: 1
• Hazard Class: 5.1; 8
• Packing Group: 3; III
• Risk Statements: 34; 8-34
• Safety Statements: 17-26-36/37/39-45; 26-27-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS03; GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H314; H314-H318-H272
• GHS Precautionary statements: P221-P280-P305+P351+P338-P309-P310; P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3260 8/PG 3

Product Information

• Purity: ≥99.9% trace metals basis; 99.99% (metals basis); 99.995% trace metals basis
• Linear Formula: Re2O7

DETAILS

Sigma Aldrich - 515736

Features and Benefits
Precursor to organorhenium oxides which catalyze olefin oxidation, metathesis and other transformations.1
Packaging
1 g in glass bottle

Sigma Aldrich - 261955

Application
Precursor to organorhenium oxides which catalyze olefin oxidation, metathesis and other transformations.1
Reagents used for dehydrations and rearrangements of allylic alcohols, oximes, and amides; oxidative cyclizations; alkene metathesis; formation of bisperoxyacetals; reductions.
Features and Benefits
Precursor to organorhenium oxides which catalyze olefin oxidation, metathesis and other transformations.1
Packaging
1, 5 g in glass bottle