Determine the necessary mass, volume, or concentration for preparing a solution.
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged 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 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504757139 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504757139 |
| Sonrisas canónicas | C1C(=O)OC(=O)CS1 |
| IUPAC Name | 1,4-oxathiane-2,6-dione |
| InChIKey | RIIUAPMWDSRBSH-UHFFFAOYSA-N |
| INCHI | 1S/C4H4O3S/c5-3-1-8-2-4(6)7-3/h1-2H2 |
| Isómeros SMILES | C1C(=O)OC(=O)CS1 |
| PubChem CID | 137871 |
| Peso molecular | 132.13 |
| Beilstein | 112528 |
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 | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Clase | Oxathianes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Oxathianes |
| Alternative Parents | Dicarboxylic acids and derivatives Carboxylic acid anhydrides Oxacyclic compounds Dialkylthioethers Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | 1,4-oxathiane - Dicarboxylic acid or derivatives - Carboxylic acid anhydride - Oxacycle - Dialkylthioether - Thioether - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as oxathianes. These are compounds containing an oxathiane moiety, which consists of a saturated aliphatic six-member ring with one oxygen atom, a sulfur atom, and four carbon atoms. Isomers of oxaphospholane include 1,2-oxathiane, 1,3-oxathiane,and 1,4-oxathiane. |
| 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 |
|---|---|---|---|
| Certificate of Analysis | Jun 09, 2026 | T136548 | |
| Certificate of Analysis | Jun 04, 2026 | T136548 | |
| Certificate of Analysis | Jun 04, 2026 | T136548 | |
| Certificate of Analysis | Jun 04, 2026 | T136548 | |
| Certificate of Analysis | Jun 04, 2026 | T136548 | |
| Certificate of Analysis | Aug 15, 2025 | T136548 | |
| Certificate of Analysis | May 15, 2025 | T136548 | |
| Certificate of Analysis | May 15, 2025 | T136548 | |
| Certificate of Analysis | Jan 16, 2025 | T136548 | |
| Certificate of Analysis | Jan 16, 2025 | T136548 | |
| Certificate of Analysis | Jan 16, 2025 | T136548 | |
| Certificate of Analysis | Jan 04, 2025 | T136548 | |
| Certificate of Analysis | Jan 04, 2025 | T136548 | |
| Certificate of Analysis | Aug 18, 2023 | T136548 | |
| Certificate of Analysis | Aug 18, 2023 | T136548 |
| Sensibilidad | Hygroscopic,Air Sensitive |
|---|---|
| Punto de fusión (°C) | 95-100° |
| Peso molecular | 132.140 g/mol |
| XLogP3 | 0.400 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 131.988 Da |
| Monoisotopic Mass | 131.988 Da |
| Topological Polar Surface Area | 68.700 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 117.000 |
| 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 |
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