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Key Documents

515736

Sigma-Aldrich

Rhenium(VII) oxide

99.995% trace metals basis

Synonym(s):

Dirhenium heptoxide, Rhenium heptoxide

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About This Item

Linear Formula:
Re2O7
CAS Number:
Molecular Weight:
484.41
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23

Assay

99.995% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: rhenium

bp

360 °C (lit.)

mp

220 °C (lit.)

density

6.103 g/mL at 25 °C (lit.)

SMILES string

O=[Re](=O)(=O)O[Re](=O)(=O)=O

InChI

1S/7O.2Re

InChI key

NBGOSNNAAHDRLK-UHFFFAOYSA-N

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Features and Benefits

Precursor to organorhenium oxides which catalyze olefin oxidation, metathesis and other transformations.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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