Determine the necessary mass, volume, or concentration for preparing a solution.
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice 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 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488181934 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488181934 |
| Canonical Smiles | C1COS(=O)(=O)O1 |
| IUPAC Name | 1,3,2-dioxathiolane 2,2-dioxide |
| InChIKey | ZPFAVCIQZKRBGF-UHFFFAOYSA-N |
| INCHI | 1S/C2H4O4S/c3-7(4)5-1-2-6-7/h1-2H2 |
| Isomeric SMILES | C1COS(=O)(=O)O1 |
| WGK Germany | 3 |
| Molecular Weight | 124.12 |
| Reaxy-Rn | 1237731 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1237731&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 | Organic acids and derivatives |
| Class | Organic sulfuric acids and derivatives |
| Subclass | Sulfuric acid esters |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Sulfuric acid diesters |
| Alternative Parents | Dioxathiolanes Alkyl sulfates Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Sulfuric acid diester - Alkyl sulfate - Dioxathiolane - Oxacycle - Organoheterocyclic compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as sulfuric acid diesters. These are organic compounds containing the sulfuric acid diester functional group with the generic structure ROS(OR')(=O)=O, (R,R'=organyl group). |
| 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 |
|---|---|---|---|
| Certificate of Analysis | Jul 02, 2025 | D120335 | |
| Certificate of Analysis | Jul 02, 2025 | D120335 | |
| Certificate of Analysis | Jul 02, 2025 | D120335 | |
| Certificate of Analysis | Jul 02, 2025 | D120335 | |
| Certificate of Analysis | Jul 02, 2025 | D120335 | |
| Certificate of Analysis | Jul 02, 2025 | D120335 | |
| Certificate of Analysis | Jul 02, 2025 | D120335 | |
| Certificate of Analysis | Dec 02, 2024 | D120335 | |
| Certificate of Analysis | Dec 02, 2024 | D120335 | |
| Certificate of Analysis | Dec 02, 2024 | D120335 | |
| Certificate of Analysis | Jun 26, 2024 | D120335 | |
| Certificate of Analysis | Jun 26, 2024 | D120335 | |
| Certificate of Analysis | Jun 26, 2024 | D120335 | |
| Certificate of Analysis | Feb 06, 2023 | D120335 | |
| Certificate of Analysis | Feb 06, 2023 | D120335 | |
| Certificate of Analysis | Feb 06, 2023 | D120335 | |
| Certificate of Analysis | Feb 06, 2023 | D120335 | |
| Certificate of Analysis | Feb 06, 2023 | D120335 | |
| Certificate of Analysis | Feb 06, 2023 | D120335 | |
| Certificate of Analysis | Feb 06, 2023 | D120335 | |
| Certificate of Analysis | Mar 17, 2022 | D120335 | |
| Certificate of Analysis | Mar 17, 2022 | D120335 | |
| Certificate of Analysis | Mar 17, 2022 | D120335 | |
| Certificate of Analysis | Mar 17, 2022 | D120335 |
| Solubility | Chloroform, Methanol |
|---|---|
| Sensitivity | Moisture sensitive |
| Melt Point(°C) | 95-97°C |
| Molecular Weight | 124.120 g/mol |
| XLogP3 | -0.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 123.983 Da |
| Monoisotopic Mass | 123.983 Da |
| Topological Polar Surface Area | 61.000 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 128.000 |
| 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 |
| 1. Bo Pang, Zihao Fan, Wanting Chen, Xiaoming Yan, Ruohan Du, Xiaozhou Wang, Xuemei Wu, Fujun Cui, Minggang Guo, Gaohong He. (2022) Hydrolysis of ionic clusters to induce interconnective sieving pores in ion-conductive membranes for vanadium flow batteries. Journal of Materials Chemistry A, 10 (46): (24510-24518). [PMID:] [10.1039/D2TA05778F] |
| 2. Sheng Lei, Ziqi Zeng, Yuanke Wu, Zeyang Long, Xiaohang Li, Mengchuang Liu, Shijie Cheng, Jia Xie. (2022) Cosolvent Engineered Phosphaphenanthrene-Based Self-Extinguishing Electrolyte for Safer Lithium-Ion Batteries. ACS Applied Energy Materials, [PMID:] [10.1021/acsaem.2c01007] |
| 3. Weidong Wu, Yukun Zeng, Chen Zhou, Xin Zhou, Shengyang Yang. (2024) Engineering graphene oxide and hydrogel coatings on fabrics for smart Janus textiles with superior thermal regulation. CHINESE JOURNAL OF CHEMICAL ENGINEERING, [PMID:] [10.1016/j.cjche.2024.05.027] |
| 4. Mingyuan Gu, Hongwei Fu, Apparao M. Rao, Jiang Zhou, Yue lin, Shuangchun Wen, Ling Fan, Bingan Lu. (2024) In Situ Construction of Uniform and Elastic Solid–Electrolyte Interphase for High-Performance Potassium Batteries. ADVANCED FUNCTIONAL MATERIALS, 34 (46): (2407867). [PMID:] [10.1002/adfm.202407867] |
| 5. Zhi Zhang, Shuai Gao, Haipeng Guo, Yi Wang, Tong Liao, Dongsheng Zhang, Wenqi Zhu, Maohui Bai, Chaochao Fu, Xing Ou, Jixue Shen. (2024) Multicomponent additive-mediated interfacial engineering enables highly stable lithium-ion pouch cells under harsh working conditions. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.158517] |