Thorium oxide
bis(oxygen(2-));thorium(4+)
Also Known As: Thorium oxide|THORIUM DIOXIDE|Thorium(IV) oxide|Thorium(4+) dioxide|THORIUM OXIDE [MI]|oxygen(2-); thorium(4+)|THORIUM DIOXIDE [HSDB]|THORIUM DIOXIDE [MART.]|oxygen(-2) anion; thorium(+4) cation|THORIUM DIOXIDE SUSPENSION [WHO-DD]
CAS: 701-85-9
| Molecular Formula | O2Th |
|---|---|
| Molecular Weight | 264.0279 g/mol |
| LogP | -0.2376 |
| Topological Polar Surface Area | 2.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 0 |
| Exact Mass | 264.0279 |
| Monoisotopic Mass | 264.0279 |
| Heavy Atoms | 3 |
Chemical Identifiers
| CAS Number | 701-85-9 |
|---|---|
| SMILES | [O-2].[O-2].[Th+4] |
| InChIKey | DNNLEMIRRGUGOZ-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 21 IPC patent classification(s) across the SureChEMBL global patent database.
Agrochemicals (18 patents)
Analytical Reagents (135 patents)
Biotechnology (19 patents)
Catalysts (841 patents)
Coatings & Adhesives (39 patents)
Construction Chemicals (177 patents)
Dyes & Pigments (13 patents)
Electronic Chemicals (153 patents)
Food Additives (6 patents)
Heterocyclic Building Blocks (111 patents)
Lubricants & Additives (6 patents)
Organic Building Blocks (755 patents)
Organometallic Reagents (22 patents)
Paper Chemicals (6 patents)
Peptides & Amino Acids (4 patents)
Pharmaceutical Intermediates (91 patents)
Photographic Chemicals (78 patents)
Plastic Additives (43 patents)
Polymer Intermediates (405 patents)
Specialty Chemicals (158 patents)
Textile Chemicals (14 patents)
Product Overview
Thorium oxide (CAS 701-85-9), with molecular formula O2Th and molecular weight 264.0279 g/mol. IUPAC: bis(oxygen(2-));thorium(4+).
Safety Data Sheet (MSDS / SDS)
View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →
Frequently Asked Questions
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