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 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
The monomer was polymerized to prepare a hydrogel test bed, which was used in a study an in vitro wound infection model. It was polymerized with N-isopropyl acrylamide to prepare thermoresponsive super water absorbent hydrogels,[3] superporous hydrogels (SPH) and SPH based composites.
| Canonical Smiles | C=CC(=O)OCCCS(=O)(=O)[O-].[K+] |
|---|---|
| IUPAC Name | potassium;3-prop-2-enoyloxypropane-1-sulfonate |
| InChIKey | VSFOXJWBPGONDR-UHFFFAOYSA-M |
| INCHI | 1S/C6H10O5S.K/c1-2-6(7)11-4-3-5-12(8,9)10;/h2H,1,3-5H2,(H,8,9,10);/q;+1/p-1 |
| Isomeric SMILES | C=CC(=O)OCCCS(=O)(=O)[O-].[K+] |
| WGK Germany | 3 |
| PubChem CID | 23663682 |
| Molecular Weight | 232.3 |
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 | Carboxylic acids and derivatives |
| Subclass | Acrylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Acrylic acid esters |
| Alternative Parents | Sulfonyls Organosulfonic acids Enoate esters Alkanesulfonic acids Monocarboxylic acids and derivatives Organic potassium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds Organic cations |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Acrylic acid ester - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Sulfonyl - Alkanesulfonic acid - Carboxylic acid ester - Monocarboxylic acid or derivatives - Organic alkali metal salt - Carbonyl group - Organic oxygen compound - Organic salt - Organic potassium salt - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organic oxide - Organic cation - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as acrylic acid esters. These are organic compounds containing and ester acrylic acid (CH2=CHC(=O)OH). |
| 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 | May 08, 2026 | S138652 | |
| Certificate of Analysis | May 08, 2026 | S138652 | |
| Certificate of Analysis | May 08, 2026 | S138652 | |
| Certificate of Analysis | May 08, 2026 | S138652 | |
| Certificate of Analysis | Mar 16, 2026 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Jul 09, 2024 | S138652 | |
| Certificate of Analysis | Apr 26, 2024 | S138652 | |
| Certificate of Analysis | Apr 26, 2024 | S138652 | |
| Certificate of Analysis | Apr 26, 2024 | S138652 | |
| Certificate of Analysis | Jun 21, 2022 | S138652 | |
| Certificate of Analysis | Jun 21, 2022 | S138652 |
| Solubility | soluble in water. |
|---|---|
| Sensitivity | light sensitive; heat sensitive;Moisture sensitive |
| Melt Point(°C) | 302 °C |
| Molecular Weight | 232.300 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 231.981 Da |
| Monoisotopic Mass | 231.981 Da |
| Topological Polar Surface Area | 91.900 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 253.000 |
| 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 | 2 |
| 1. Jia Yu Hu, Dejin Jiao, Xing Peng Hao, Xiangren Kong, Xin Ning Zhang, Miao Du, Qiang Zheng, Zi Liang Wu. (2023) A Facile Strategy to Fabricate Tough and Adhesive Elastomers by In Situ Formation of Coordination Complexes as Physical Crosslinks. ADVANCED FUNCTIONAL MATERIALS, 33 (51): (2307402). [PMID:] [10.1002/adfm.202307402] |
| 2. Li Caicong, Cheng Jianxiang, He Yunfeng, He Xiangnan, Xu Ziyi, Ge Qi, Yang Canhui. (2023) Polyelectrolyte elastomer-based ionotronic sensors with multi-mode sensing capabilities via multi-material 3D printing. Nature Communications, 14 (1): (1-14). [PMID:37563150] [10.1038/s41467-023-40583-5] |
| 3. Liu Jiajia, Wang Wei, Yu Dan, Zhao Kai. (2020) Durable Moisture-wicking and Fast-dry Polyester Fabric Prepared by UV-induced Click Reaction. FIBERS AND POLYMERS, 21 (1): (111-118). [PMID:] [10.1007/s12221-020-9466-y] |
| 4. Yue Zhang, Ao Lan, Yuanhao Xia, Xiangyu Yin, Bingwei He, Pengli Zhu. (2025) 3D-Printing of PAM hydrogel-based iontronic for dual-mode epidermal sensors. IEEE SENSORS JOURNAL, [PMID:] [10.1109/JSEN.2025.3549188] |
| 5. Yue Wang, Hao Jiang, Yuhan Zhang, Zhichao Song, Zijie Chen, Kunyan Sui, Wenxin Fan, Pengfei Qi. (2024) Highly-stable gradient poly(anion-π) hydrogels with superior salt-tolerant property for giant osmotic energy harvesting. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2023.148512] |
| 6. Zihang Shen, Zheyu Dong, Jiabao Bai, Daochen Yin, Zhi Sheng, Yijie Cai, Zheng Jia. (2025) Protocol for the fabrication and application of a low-water-content polyelectrolyte hydrogel. STAR Protocols, [PMID:40127102] [10.1016/j.xpro.2025.103713] |
| 7. Jiaxing Chen, Xiangkai Wang, Zhangjing Chen, Zhe Wang, Ximing Wang. (2025) Highly anisotropic and fast-response wood-based electronic skin efficiently constructed via cell wall nanoengineering. INDUSTRIAL CROPS AND PRODUCTS, [PMID:] [10.1016/j.indcrop.2025.121778] |
| 8. Chen Chen, Yue Zhao, Tianshu Ma, Zhanghao Wu, Yuxiang Guan, Yuhui Liu, Tianci Jia, Yuhang Zhai, Hao Tian, Chuanxiao Xiao, Dewei Zhao, Xiaofeng Li, Changlei Wang. (2025) Synergistic Dipole-Defect Engineering via Sulfonic Molecular Bridge Boosts Voltage in Wide-Bandgap Perovskite and All-Perovskite Tandem Solar Cells. ACS Nano, [PMID:41004317] [10.1021/acsnano.5c04978] |
| 9. Jiaxing Chen, Xiaoxuan Guo, Xinyi Zhou, Yun Lu, Ximing Wang. (2025) Top-Down approach for fabricating high-driving-stress wood-based hydrogel for load-bearing. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2025.164216] |