Ytterbium sesquioxide

CAS Registry Number®

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CAS Name

Ytterbium sesquioxide

Molecular Formula


Cite this Page

Ytterbium sesquioxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d. (retrieved 2022-10-05) (CAS RN: 1314-37-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    9.175 g/cm3 @ Temp: Room temp


Other Names and Identifiers

Other Names for this Substance

  • Ytterbium oxide (Yb2O3)
  • Ytterbia
  • Ytterbium sesquioxide
  • Diytterbium trioxide
  • Ytterbium oxide

Deleted or Replaced CAS Registry Numbers

1400873-06-4, 1445316-69-7, 1580410-26-9