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1314-68-7 - Rhenium(VII) oxide, 99.99% (metals basis) - 11339 - Alfa Aesar

11339 Rhenium(VII) oxide, 99.99% (metals basis)

CAS Number
1314-68-7
Synonyms

Size Price ($) Quantity Availability
2g 118.00
10g 366.00
50g 1676.00
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Rhenium(VII) oxide, 99.99% (metals basis)

MDL
MFCD00011199
EINECS
215-241-9

Chemical Properties

Formula
O7Re2
Formula Weight
484.40
Form
Crystalline, Ampouled under argon
Melting point
297°
Boiling Point
360°
Density
6.103
Sensitivity
Moisture Sensitive
Solubility
Soluble in water and alcohol.

Applications

Rhenium(VII) oxide acts as a precursor to methylrhenium trioxide, organorhenium oxides which catalyze olefin oxidation, metathesis and other transformations. It is used as a reagent for dehydrations and rearrangements of allylic alcohols, oximes and amides, oxidative cyclizations, alkene metathesis and formation of bisperoxyacetals.

Notes

Moisture sensitive. Incompatible with oxidizing agents, reducing agents, metal powders and organic materials.

Literature References

Bernier, M. C.; Wysocki, V. H.; Dagan, S. Laser desorption ionization of small molecules assisted by tungsten oxide and rhenium oxide particles. J. Mass Spectrom. 2015, 50 (7), 891-898.

Murphy, N. R.; Gallagher, R. C.; Sun, L.; Jones, J. G.; Grant, J. T. Optical and chemical properties of mixed-valent rhenium oxide films synthesized by reactive DC magnetron sputtering. Opt. Mater. 2015, 45, 191-196.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318-H272

Causes severe skin burns and eye damage. Causes serious eye damage. May intensify fire; oxidizer.

Precautionary Statements: P221-P280-P305+P351+P338-P309-P310

Take any precaution to avoid mixing with combustibles. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

Other References

Merck
14,8178
Hazard Class
5.1
Packing Group
III
Harmonized Tariff Code
2825.90
TSCA
Yes

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