Barium oxide

CAS Registry Number®

1304-28-5

CAS Name

Barium oxide

Molecular Formula

BaO

Cite this Page

Barium oxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1304-28-5 (retrieved 2024-11-21) (CAS RN: 1304-28-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    2000 °C

  • Melting Point (1)

    1923 °C

  • Density (1)

    5.7 g/cm³

Source(s)

  • (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)

Other Names and Identifiers

InChI

InChI=1S/Ba.O

InChIKey

InChIKey=QVQLCTNNEUAWMS-UHFFFAOYSA-N

SMILES

[Ba]=O

Canonical SMILES

O=[Ba]

Other Names for this Substance

  • Barium oxide (BaO)
  • Barium oxide
  • Barium monoxide
  • Baryta
  • Baria

View All

Deleted or Replaced CAS Registry Numbers

12231-51-5, 1269419-45-5

CAS INSIGHTSTM
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