≥99.9% metals basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Rhenium(IV) oxide is a crystalline solid that adopts a rutile structure. It can be used as a catalyst, and additive in the fabrication of superconducting ceramics. The layers containing ReO2 can be used to protect dielectric layers, inter-connects, and ferroelectric capacitors.
| Pubchem Sid | 488186127 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488186127 |
| Sonrisas canónicas | O=[Re]=O |
| IUPAC Name | dioxorhenium |
| InChIKey | WXBOMIKEWRRKBB-UHFFFAOYSA-N |
| INCHI | 1S/2O.Re |
| Isómeros SMILES | O=[Re]=O |
| PubChem CID | 82847 |
| Peso molecular | 218.21 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Clase | Transition metal organides |
| Subclass | Transition metal oxides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Transition metal oxides |
| Alternative Parents | Inorganic salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Transition metal oxide - Inorganic oxide - Inorganic salt |
| Descripción | This compound belongs to the class of inorganic compounds known as transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 G2329726 | Certificate of Analysis | May 19, 2026 | R283080 |
| G2331098 | Certificate of Analysis | May 19, 2026 | R283080 |
| G2331103 | Certificate of Analysis | May 19, 2026 | R283080 |
| G2503542 | Certificate of Analysis | Jun 21, 2025 | R283080 |
| G2503564 | Certificate of Analysis | Jun 21, 2025 | R283080 |
| G2503565 | Certificate of Analysis | Jun 21, 2025 | R283080 |
| G2329717 | Certificate of Analysis | Jun 20, 2023 | R283080 |
| G2329723 | Certificate of Analysis | Jun 20, 2023 | R283080 |
| G2331094 | Certificate of Analysis | Jun 20, 2023 | R283080 |
| Sensibilidad | Hygroscopic |
|---|---|
| Punto de fusión (°C) | 1000°C dec. |
| Peso molecular | 218.206 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 218.946 Da |
| Monoisotopic Mass | 218.946 Da |
| Topological Polar Surface Area | 34.100 Ų |
| Heavy Atom Count | 3 |
| Formal Charge | 0 |
| Complexity | 18.300 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
