Pt ≥84.4% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Catalyst for hydrogenation of various functional groups; used as dehydrogenation catalyst; used for selective oxidation of primary alcohols. Catalyst for: Hydrohydrazination reactions Oxidation of sugars Low-temperature oxidation of carbon monoxide Oxygen reduction reaction Hydrogenation reactions Hydrogenolysis of the cyclopropyl group into an isopropyl group Hydroxycyclopropanation reactions
| Canonical Smiles | O=[Pt]=O |
|---|---|
| IUPAC Name | dioxoplatinum |
| InChIKey | YKIOKAURTKXMSB-UHFFFAOYSA-N |
| INCHI | 1S/2O.Pt |
| Isomeric SMILES | O=[Pt]=O |
| Molecular Weight | 227.08 |
| Reaxy-Rn | 11322543 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11322543&ln= |
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 |
| Class | Transition metal organides |
| Subclass | Transition metal oxides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Transition metal oxides |
| Alternative Parents | Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Transition metal oxide - Inorganic oxide |
| Description | 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 | Date | Item |
|---|---|---|---|
 F2624565 | Certificate of Analysis | Jun 13, 2026 | P100491 |
| F2624566 | Certificate of Analysis | Jun 13, 2026 | P100491 |
| F2624567 | Certificate of Analysis | Jun 13, 2026 | P100491 |
| K2512554 | Certificate of Analysis | Oct 30, 2025 | P100491 |
| K2512553 | Certificate of Analysis | Oct 30, 2025 | P100491 |
| K2512549 | Certificate of Analysis | Oct 30, 2025 | P100491 |
| E2521581 | Certificate of Analysis | May 06, 2025 | P100491 |
| J2513016 | Certificate of Analysis | May 06, 2025 | P100491 |
| E2521583 | Certificate of Analysis | May 06, 2025 | P100491 |
| E2521580 | Certificate of Analysis | May 06, 2025 | P100491 |
| H2422466 | Certificate of Analysis | Aug 05, 2024 | P100491 |
| H2422467 | Certificate of Analysis | Aug 05, 2024 | P100491 |
| J2330584 | Certificate of Analysis | Oct 14, 2023 | P100491 |
| J2330585 | Certificate of Analysis | Oct 14, 2023 | P100491 |
| H2212424 | Certificate of Analysis | Jul 24, 2022 | P100491 |
| J2317070 | Certificate of Analysis | Jul 24, 2022 | P100491 |
| H2212393 | Certificate of Analysis | Jul 24, 2022 | P100491 |
| H2212392 | Certificate of Analysis | Jul 24, 2022 | P100491 |
| Solubility | Prepared by Adams′ nitrate fusion method. |
|---|---|
| Sensitivity | Moisture sensitive. |
| Melt Point(°C) | 450℃ |
| Molecular Weight | 227.080 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 226.955 Da |
| Monoisotopic Mass | 226.955 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 |
| 1. Yi Rao, Yutong Wu, Xueya Dai, Ya-Wen Zhang, Gaowu Qin, Wei Qi, Song Li. (2022) A Tale of Two Sites: Neighboring Atomically Dispersed Pt Sites Cooperatively Remove Trace H2 in CO-Rich Stream. Small, 18 (51): (2204611). [PMID:36257908] [10.1002/smll.202204611] |
| 2. Zijiang Zhao, Songtao Huang, Guanglu Dong, Yi Chen, Mingxuan Wang, Molin Xia, Xin Song, Xiaonian Li, Zhongzhe Wei, Jianguo Wang. (2024) Engineering the electronic structure of Pt for selective hydrogenation of vanillin to vanillyl alcohol and p-cresol. CHEMICAL ENGINEERING SCIENCE, [PMID:] [10.1016/j.ces.2024.120616] |
| 3. Houhong Song, Xian Zhou, Xiaofeng Gao, Hantao Gong, Hao Teng, Yongkang Huang, Ziyu Song, Lili Lin, Siyu Yao. (2024) Light-driven acetic acid coupling for the production of succinic acid. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2024.124399] |
