Rhenium oxide (ReO3)

CAS Registry Number®

1314-28-9

CAS Name

Rhenium oxide (ReO3)

Molecular Formula

O3Re

Molecular Mass

234.20

Cite this Page

Rhenium oxide (ReO3).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1314-28-9 (retrieved 2025-07-12) (CAS RN: 1314-28-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    614 °C

  • Density (2)

    7.2 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/3O.Re

InChIKey

InChIKey=YSZJKUDBYALHQE-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=[Re](=O)=O

Other Names for this Substance

  • Rhenium oxide (ReO3)
  • Rhenic anhydride
  • Rhenium trioxide
  • Rhenium trioxide (ReO3)
  • Rhenium(VI) oxide

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Deleted or Replaced CAS Registry Numbers

12594-72-8

CAS INSIGHTSTM
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