Thorium

CAS Registry Number®

7440-29-1

CAS Name

Thorium

Molecular Formula

Th

Cite this Page

Thorium.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7440-29-1 (retrieved 2024-11-23) (CAS RN: 7440-29-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    4788 °C

  • Melting Point (1)

    1750 °C

  • Density (1)

    11.7 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/Th

InChIKey

InChIKey=ZSLUVFAKFWKJRC-UHFFFAOYSA-N

SMILES

[Th]

Canonical SMILES

[Th]

Other Names for this Substance

  • Thorium
  • Thorium-232
  • 232Th
  • MeSH ID: D013910

Deleted or Replaced CAS Registry Numbers

15117-56-3, 24738-30-5

CAS INSIGHTSTM
Hourglass and a clock