Thorium oxide (ThO2)

CAS Registry Number®

1314-20-1

CAS Name

Thorium oxide (ThO2)

Molecular Formula

O2Th

Cite this Page

Thorium oxide (ThO2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1314-20-1 (retrieved 2024-11-22) (CAS RN: 1314-20-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    4400 °C

  • Melting Point (1)

    3390 °C

  • Density (1)

    10.0 g/cm³

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/2O.Th

InChIKey

InChIKey=ZCUFMDLYAMJYST-UHFFFAOYSA-N

SMILES

[Th](=O)=O

Canonical SMILES

O=[Th]=O

Other Names for this Substance

  • Thorium oxide (ThO2)
  • Thoria
  • Thorium dioxide
  • Thorotrast
  • Umbrathor

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Deleted or Replaced CAS Registry Numbers

8006-33-5, 34321-99-8

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