Rhenium(VII) oxide, 99.995% (metals basis), Thermo Scientific Chemicals

Description

Rhenium(VII) oxide is a precursor to organorhenium oxides which catalyze olefin oxidation, metathesis and other transformations. It is also used as a catalyst for hemiacetal substitution and as an oxidant.

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.

Specifications

Chemical Identifiers

• CAS: 1314-68-7
• Molecular Formula: O7Re2
• Molecular Weight (g/mol): 484.407
• MDL Number: MFCD00011199
• InChI Key: NBGOSNNAAHDRLK-UHFFFAOYSA-N
• Synonym: rhenium heptoxide, rhenium vii oxide, re2o7, dirhenium heptoxide, dirhenium heptaoxide, rhenium oxide re2o7, trioxo-trioxorheniooxy rhenium, trioxo trioxorheniooxy rhenium, rhenium vii oxide-re, rhenium vii oxide trace metals basis
• PubChem CID: 123106
• IUPAC Name: trioxo(trioxorheniooxy)rhenium
• SMILES: O=[Re](=O)(=O)O[Re](=O)(=O)=O

• Boiling Point: 360°C
• Melting Point: 297°C
• Color: Yellow
• Physical Form: Crystalline
• Quantity: 2 g
• Solubility Information: Soluble in water and alcohol.
• Formula Weight: 484.4
• Odor: Odorless
• Sensitivity: Moisture sensitive
• Density: 6.103
• Chemical Name or Material: Rhenium(VII) oxide

Safety and Handling

Product Identifier

• Rhenium(VII) oxide

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

• MIXTURE LIST-Contains : Rhenium oxide

RUO – Research Use Only