≥98%(GC) 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488180594 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180594 |
| Canonical Smiles | C1CS(=O)(=O)CCO1 |
| IUPAC Name | 1,4-oxathiane 4,4-dioxide |
| InChIKey | WWRUZECKUVNAPB-UHFFFAOYSA-N |
| INCHI | 1S/C4H8O3S/c5-8(6)3-1-7-2-4-8/h1-4H2 |
| Isomeric SMILES | C1CS(=O)(=O)CCO1 |
| RTECS | RP4375000 |
| Molecular Weight | 136.17 |
| Beilstein | 19,3 |
| Reaxy-Rn | 110609 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=110609&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 | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Oxathianes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Oxathianes |
| Alternative Parents | Sulfones Oxacyclic compounds Dialkyl ethers Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | 1,4-oxathiane - Sulfone - Oxacycle - Ether - Dialkyl ether - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aliphatic heteromonocyclic compound |
| Description | 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 | Date | Item |
|---|---|---|---|
 C1929106 | Certificate of Analysis | May 21, 2026 | D155539 |
| G2412328 | Certificate of Analysis | Apr 07, 2026 | D155539 |
| C2215163 | Certificate of Analysis | Sep 09, 2025 | D155539 |
| C2215167 | Certificate of Analysis | Sep 09, 2025 | D155539 |
| C2215187 | Certificate of Analysis | Sep 09, 2025 | D155539 |
| F2330087 | Certificate of Analysis | Apr 09, 2025 | D155539 |
| G2412329 | Certificate of Analysis | Apr 26, 2024 | D155539 |
| Melt Point(°C) | 133 °C |
|---|---|
| Molecular Weight | 136.170 g/mol |
| XLogP3 | -0.800 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 136.019 Da |
| Monoisotopic Mass | 136.019 Da |
| Topological Polar Surface Area | 51.800 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 141.000 |
| 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 |
