Cassiterite (SnO2)

CAS Registry Number®

1317-45-9

CAS Name

Cassiterite (SnO2)

Molecular Formula

O2Sn

Molecular Mass

150.71

Cite this Page

Cassiterite (SnO2).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1317-45-9 (retrieved 2025-07-10) (CAS RN: 1317-45-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    5.9 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/2O.Sn

InChIKey

InChIKey=XOLBLPGZBRYERU-UHFFFAOYSA-N

SMILES

[Sn](=O)=O

Canonical SMILES

O=[Sn]=O

Other Names for this Substance

  • Cassiterite (SnO2)
  • Cassiterite
  • Tinstone
  • Tin ores, cassiterite
  • Stannolite

Deleted or Replaced CAS Registry Numbers

61026-51-5

CAS INSIGHTSTM
Aspergillus fungus, computer illustration. This is a toxic fungus that causes diseases in humans.