Thorium dioxide

Base Information

• Chemical Name: Thorium dioxide
• CAS No.: 1314-20-1
• Deprecated CAS: 34321-99-8,8006-33-5
• Molecular Formula: O2Th
• Molecular Weight: 264.04
• European Community (EC) Number: 215-225-1
• UN Number: 2910,2909
• Wikipedia: Thorium(IV) oxide,Thorium dioxide,Thorium_dioxide,Thorianite
• Wikidata: Q420634
• NCI Thesaurus Code: C1449
• Mol file: 1314-20-1.mol

Synonyms:Dioxide, Thorium;Oxide, Thorium;Thorium Dioxide;Thorium Oxide;Thorotrast

Chemical Property of Thorium dioxide

Chemical Property:

• Appearance/Colour: white, crystalline powder
• Melting Point: 3050 °C
• Boiling Point: 4400 °C
• PSA: 34.14000
• Density: 9.86 g/cm³
• LogP: -0.23760
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 264.02788
• Heavy Atom Count: 3
• Complexity: 18.3
• Transport DOT Label: Radioactive

Purity/Quality:

Safty Information:

• Pictogram(s): T,R
• Hazard Codes: T,R

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Physical/Radiation -> Radioactive Compounds
• Canonical SMILES: O=[Th]=O