Rhenium(VII) oxide, 99.995% (metals basis)

Description

CAS: 1314-68-7 | O7Re2 | 484.407 g/mol

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: 10 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

Hazard Category	H315-H319-H335
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
DOTInformation	DOT Class: 5.1, Packaging Group: III
EINECSNumber	215-241-9
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only