Rhenium(VII) oxide, 99.9%

Name: Rhenium(VII) oxide, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-018652

About Rhenium(VII) oxide, 99.9%

Listed under CAS 1314-68-7, Rhenium(VII) oxide is a catalyst / ligand available from Vaqora Chemicals at a purity of 99.9%. Its molecular formula is O7Re2 and its molecular weight is 484.41 g/mol. The IUPAC name is trioxo(trioxorheniooxy)rhenium. Alternative names: Rhenium heptoxide and Dirhenium heptoxide.

In its supplied form it is faint yellow to dark yellow and faint green to dark green powder, crystals. Reported physical data include a boiling point of 360 °C and a density of 6.103 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for cross-coupling reactions, homogeneous catalysis, asymmetric synthesis and organic synthesis. It is used across academic and industrial research, pharmaceutical manufacturing and oil, gas and petrochemicals.

Available in 1 g and 5 g packs, Rhenium(VII) oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Cross-coupling reactions
Homogeneous catalysis
Asymmetric synthesis
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Rhenium(VII) oxide, 99.9%
Catalogue No.	VQ-018652
CAS Number	1314-68-7
IUPAC name	trioxo(trioxorheniooxy)rhenium
Molecular formula	O₇Re₂
Molecular weight	484.41 g/mol
Exact mass	483.8731
Purity / assay	99.9%
HSN code	28259090
InChIKey	NBGOSNNAAHDRLK-UHFFFAOYSA-N
SMILES	O=[Re](=O)(=O)O[Re](=O)(=O)=O
PubChem CID	123106

Physical properties
Physical form	Crystalline
Appearance	Faint yellow to dark yellow and faint green to dark green powder, crystals
Boiling point	360 °C
Density	6.103 g/mL at 25 °C
H-bond donors / acceptors	0 / 7
TPSA	112 Å²
UN number	UN 3260
Synonyms	Rhenium heptoxide, Dirhenium heptoxide, Dirhenium heptaoxide, Rhenium oxide (Re2O7), Re2O7, Rhenium (VII) oxide, mu-Oxidohexakis(oxido)dirhenium, Rhenium(VII) oxide (99.99%-Re), Rhenium(VII) oxide, >=99.9% trace metals basis, Rhenium(VII) oxide, 99.995% trace metals basis

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Rhenium(VII) oxide, 99.9%?

The CAS Registry Number of Rhenium(VII) oxide, 99.9% is 1314-68-7. It is also known as Rhenium heptoxide, Dirhenium heptoxide, Dirhenium heptaoxide.

What is the molecular formula and molecular weight of Rhenium(VII) oxide, 99.9%?

Rhenium(VII) oxide, 99.9% has the molecular formula O7Re2 and a molecular weight of 484.41 g/mol. Its IUPAC name is trioxo(trioxorheniooxy)rhenium.

Which grade and pack sizes of Rhenium(VII) oxide, 99.9% can I order?

We supply Rhenium(VII) oxide, 99.9% in (99.9%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Rhenium(VII) oxide, 99.9%?

Yes. Every lot of Rhenium(VII) oxide, 99.9% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Rhenium(VII) oxide, 99.9% be shipped internationally?

Yes. Rhenium(VII) oxide, 99.9% is classified as hazardous (UN 3260), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.