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,Desiccated 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 17 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
1-ethyl-3-methylimidazolium trifluoromethanesulfonate can be used as solvent to produce ionic polymer polymer composites (ip2c) and in lipase catalyzed acylation of 4-pentenoic acid enantioselective amines.
| Pubchem Sid | 504761544 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504761544 |
| Canonical Smiles | CCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[O-] |
| IUPAC Name | 1-ethyl-3-methylimidazol-3-ium;trifluoromethanesulfonate |
| InChIKey | ZPTRYWVRCNOTAS-UHFFFAOYSA-M |
| INCHI | 1S/C6H11N2.CHF3O3S/c1-3-8-5-4-7(2)6-8;2-1(3,4)8(5,6)7/h4-6H,3H2,1-2H3;(H,5,6,7)/q+1;/p-1 |
| Isomeric SMILES | CCN1C=C[N+](=C1)C.C(F)(F)(F)S(=O)(=O)[O-] |
| WGK Germany | 3 |
| Molecular Weight | 260.23 |
| Reaxy-Rn | 8802556 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8802556&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 | Azoles |
| Subclass | Imidazoles |
| Intermediate Tree Nodes | Substituted imidazoles |
| Direct Parent | N-substituted imidazoles |
| Alternative Parents | Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic salts Hydrocarbon derivatives |
| Molecular Framework | Not available |
| Substituents | N-substituted imidazole - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organic salt - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as n-substituted imidazoles. These are heterocyclic compounds containing an imidazole ring substituted at position 1. |
| 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 | Mar 11, 2026 | E101508 | |
| Certificate of Analysis | Mar 11, 2026 | E101508 | |
| Certificate of Analysis | Mar 11, 2026 | E101508 | |
| Certificate of Analysis | Mar 11, 2026 | E101508 | |
| Certificate of Analysis | Mar 11, 2026 | E101508 | |
| Certificate of Analysis | Dec 10, 2025 | E101508 | |
| Certificate of Analysis | Oct 09, 2025 | E101508 | |
| Certificate of Analysis | Oct 09, 2025 | E101508 | |
| Certificate of Analysis | Oct 09, 2025 | E101508 | |
| Certificate of Analysis | Oct 09, 2025 | E101508 | |
| Certificate of Analysis | Oct 09, 2025 | E101508 | |
| Certificate of Analysis | Oct 09, 2025 | E101508 | |
| Certificate of Analysis | Jan 23, 2025 | E101508 | |
| Certificate of Analysis | Jan 23, 2025 | E101508 | |
| Certificate of Analysis | Jan 23, 2025 | E101508 | |
| Certificate of Analysis | Jan 23, 2025 | E101508 | |
| Certificate of Analysis | Jan 23, 2025 | E101508 | |
| Certificate of Analysis | Jan 23, 2025 | E101508 | |
| Certificate of Analysis | Jun 24, 2024 | E101508 | |
| Certificate of Analysis | Jun 24, 2024 | E101508 | |
| Certificate of Analysis | Jun 24, 2024 | E101508 | |
| Certificate of Analysis | Jun 24, 2024 | E101508 | |
| Certificate of Analysis | Jun 24, 2024 | E101508 | |
| Certificate of Analysis | Jun 14, 2024 | E101508 | |
| Certificate of Analysis | Jun 14, 2024 | E101508 | |
| Certificate of Analysis | Mar 03, 2023 | E101508 | |
| Certificate of Analysis | Mar 03, 2023 | E101508 | |
| Certificate of Analysis | Mar 03, 2023 | E101508 | |
| Certificate of Analysis | Mar 03, 2023 | E101508 | |
| Certificate of Analysis | Dec 29, 2021 | E101508 | |
| Certificate of Analysis | Dec 29, 2021 | E101508 | |
| Certificate of Analysis | Dec 29, 2021 | E101508 | |
| Certificate of Analysis | Dec 29, 2021 | E101508 | |
| Certificate of Analysis | Dec 29, 2021 | E101508 |
| Solubility | Soluble in water. |
|---|---|
| Sensitivity | Moisture sensitive; Air sensitive |
| Refractive Index | 1.435 |
| Flash Point(°F) | 235.4 °F |
| Flash Point(°C) | 113 °C |
| Boil Point(°C) | >350°C |
| Melt Point(°C) | -10 °C |
| Molecular Weight | 260.240 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 260.044 Da |
| Monoisotopic Mass | 260.044 Da |
| Topological Polar Surface Area | 74.400 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 218.000 |
| 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. Muhammad Umair Ahmad, Guoying Zhao, Shahid Hussain. (2023) Trifloaluminate Ionic Liquids Supported UIO-67 as Lewis Acidic Catalyst for Excellent Synthesis of Alkyl Levulinates. ChemistrySelect, 8 (43): (e202302665). [PMID:] [10.1002/slct.202302665] |
| 2. Keqin Mi, Liping Tong, Min Yu, Yue Zhao, Hao Dong, Shifeng Hou. (2023) Fabrication and application of a 3D-rGO electrochemical sensor for SO2 detection in ionic liquids. Analytical Methods, 15 (29): (3522-3531). [PMID:37435701] [10.1039/D3AY00805C] |
| 3. Tang Jie, Zhao Chao, Luo Qian, Chang Yu, Yang Zhenguo, Pan Tingrui. (2022) Ultrahigh-transparency and pressure-sensitive iontronic device for tactile intelligence. npj Flexible Electronics, 6 (1): (1-14). [PMID:] [10.1038/s41528-022-00162-y] |
| 4. Jianghe Liu, Sultan Ahmed, Zeba Khanam, Ting Wang, Shenhua Song. (2020) Ionic Liquid-Incorporated Zn-Ion Conducting Polymer Electrolyte Membranes. Polymers, 12 (8): (1755). [PMID:32781515] [10.3390/polym12081755] |
| 5. Xinyi Sun, Zhang Wen, Yiwen Liu, Min Zhang, Wei Li, Chuanchao Sheng, Sixie Yang, Haoshen Zhou, Ping He. (2025) A Hydrogel Electrolyte-Based Zn−CO2 Battery with Improved Life. Small, [PMID:39901662] [10.1002/smll.202411867] |
| 6. Duozhen Chai, Chongli Wang, Jinzhen Liu, Dongfeng Cao, Kaixuan Guo, Yuankun Wang, Ye Yuan, Francis Verpoort. (2025) CuCl/Ionic Liquid Catalyzed Cascade Transformation of CO2 and Alkyne-1,2-Diols: Synthesis of Keto-Functionalized Cyclic Carbonates. Catalysts, 15 (3): (279). [PMID:] [10.3390/catal15030279] |
| 7. He Xiangnan, Zhang Biao, Liu Qingjiang, Chen Hao, Cheng Jianxiang, Jian Bingcong, Yin Hanlin, Li Honggeng, Duan Ke, Zhang Jianwei, Ge Qi. (2024) Highly conductive and stretchable nanostructured ionogels for 3D printing capacitive sensors with superior performance. Nature Communications, 15 (1): (1-12). [PMID:39085229] [10.1038/s41467-024-50797-w] |
| 8. Tong Guan, Huayang Li, Jinyun Liu, Wuxu Zhang, Siying Wang, Wentao Ye, Baoru Bian, Xiaohui Yi, Yuanzhao Wu, Yiwei Liu, Juan Du, Jie Shang, Run-Wei Li. (2025) Preparation of Ion Composite Photosensitive Resin and Its Application in 3D-Printing Highly Sensitive Pressure Sensor. SENSORS, 25 (5): (1348). [PMID:40096106] [10.3390/s25051348] |
| 9. Youtong Wu, Xueting Li, Jie Tao, Yuqi Zhang, Xihua Lu. (2024) Tunable temperature-responsive photonic ionogels with dual signals output. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:39163665] [10.1016/j.jcis.2024.08.094] |
| 10. Lulu Wang, Xiaodong Yin, Haifeng Cheng, Chuan Liu, Songjia Han, Wei Xie, Chen Chen. (2025) Improving Nonvolatile Properties of Solid-Electrolyte-Based Artificial Synapses via Ion Dynamics Modulation in Organic Electrochemical Transistors. SmartMat, 6 (4): (e70025). [PMID:] [10.1002/smm2.70025] |
| 11. Hua Yuan, Jiaqi Zhang, Caixia Li, Jie Xin Wang, Yuan Le. (2025) Collagen fibers from chrome shavings for an ionic capacitive pressure sensor. Journal of Materials Chemistry C, [PMID:] [10.1039/D4TC05343E] |
| 12. Lyu Xiaolin, Yu Kun, Zhang Haoqi, Zhou Piaopiao, Shen Zhihao, Zou Zhigang. (2025) Tough fiber-reinforced composite ionogels with crack resistance surpassing metals. Nature Communications, 16 (1): (1-11). [PMID:40301368] [10.1038/s41467-025-59396-9] |
| 13. Ge Ren, Jiale Yang, Xuanting Wang, Guangmei Hu, Hua Chen, Qing Fang, Anneng Yang. (2025) Stretchable and Self-Adhesive PEDOT:PSS Electrode for Fully Integrated and Long-Term Electrocardiogram Monitoring. ACS Applied Polymer Materials, [PMID:] [10.1021/acsapm.4c04052] |
| 14. Li Fan, Xue Hua, Lin Xiuzhu, Wang Juan, Li Juan, Zhao Hongran, Zhang Tong. (2025) High-sensitivity temperature sensors via ion capture-release dynamics for human thermal comfort monitoring. Microsystems & Nanoengineering, 11 (1): (1-10). [PMID:41130957] [10.1038/s41378-025-01030-1] |
| 15. Xusheng Ma, Yaqian Zhou, Siming Bian, Ziyang Li, Yang Jiang, Shengtao Zhang, Sijia Li, Yan Li. (2026) Wireless and programmable electrochemical soft actuators of ionogels for tracking and liquild control. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2026.139722] |
| 16. Na Li, Ping He, Zhihui Qin, Yichen Yan, Sidi Duan, Yunfeng Li, Xiaojiao Shi, Yuxuan Qiao, Junan Jiang, Tifeng Jiao, Ximin He. (2026) Rapid self-assembly of robust ultrathin ionogel films for high-performance bioelectronics. Science Advances, 12 (9): [PMID:41758950] [10.1126/sciadv.aeb4391] |
| 17. Qing Ming, Said Amzil, Lei Zhang, Meilan Peng, Shengyao Luo, Yiyao Xiao, Yinghui Li, Mengqi Wu, Shuang Tian, Tianle Zheng, Peter Müller-Buschbaum, Yejian Xue, Ya-Jun Cheng, Yonggao Xia. (2026) Ionic Liquid Additive Enables Dual-Interfacial Stabilization for High-Voltage Lithium–Metal Batteries with Low-Concentration Electrolytes. ACS Applied Materials & Interfaces, [PMID:] [10.1021/acsami.6c02022] |