1-Propylsulfonic-3-methylimidazolium (O3SC3MIm), Research Grade, 98%, Ionic Liquid
Product Introduction
1-Propylsulfonic-3-methylimidazolium (O3SC3MIm), Research Grade, 98%, Ionic Liquid is a research grade ionic liquid identified in the supplied product record as 1-(3-Sulfopropyl)-3-methylimidazolium with Sulfonate (SO3; intramolecular inner salt). The record lists CAS number 148019-49-2, molecular formula C7H12N2O3S, purity 98%, package 100g.
The material is used in laboratory research in catalysis, organic synthesis, separation processes, and electrochemistry. Its ionic and sulfonic-acid functionality may be useful in reaction media or electrolyte formulations. Confirm compatibility and the required concentration before use.
Key Features
- Defined ionic composition: The listed cation and anion provide a clear basis for electrolyte, solvent, and reaction-medium comparison.
- Declared purity: The supplied record lists 98% purity, supporting controlled material selection for research trials.
- Research package: Supplied in 100g for laboratory-scale evaluation and procurement planning.
- Compatibility and handling reference: Use the stated ionic composition to guide solvent compatibility screening. Use product-specific safety documentation to confirm thermal handling limits.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | 1-Propylsulfonic-3-methylimidazolium (O3SC3MIm), Research Grade, 98%, Ionic Liquid |
| CAS No. | 148019-49-2 |
| Cation | 1-(3-Sulfopropyl)-3-methylimidazolium |
| Anion | Sulfonate (SO3; intramolecular inner salt) |
| Molecular Formula | C7H12N2O3S |
| Purity | 98% |
| Grade | Research Grade |
| Package | 100g |
Application Areas
- Electrolyte composition and ion-coordination studies
- Electrochemical reaction-media development
- Organic synthesis and catalysis research
- Solvent compatibility and separation-process screening
- Battery and energy-storage formulation research where the listed ionic composition is appropriate
Handling and Procurement
Keep the container tightly closed in a cool, dry, well ventilated area. Protect the material from moisture, heat, and direct sunlight, and prevent contact with incompatible materials. Keep the container closed when not in use, and follow the SDS and appropriate protective-equipment requirements.
Related Products
| Research Need | Related Product | Best For |
|---|---|---|
| Compare the same cation with a different counterion | 1-Propylsulfonic-3-methylimidazolium hydrogensulfate (O3SC3MIm HSO4), 99%, Ionic Liquid | Counterion screening and formulation comparison. |
| Compare the same cation with a different counterion | 1-Propylsulfonic-3-methylimidazolium chloride (O3SC3MIm Cl), Research Grade, 95%, Ionic Liquid | Counterion screening and formulation comparison. |
| Compare a common counterion across cation families | 1-Butylsulfonic-3-methylimidazolium (O3SC4MIm), 98%, Ionic Liquid | Counterion-dependent electrochemical and electrolyte studies. |
| Compare ionic-liquid cation architecture | 1-Butylsulfonic-3-methylimidazolium dihydrogenphosphate (O3SC4MIm H2PO4), Research Grade, 99%, Ionic Liquid | Cation structure-property and solvent-compatibility studies. |
1-Propylsulfonic-3-Methylimidazolium is a research-grade ionic liquid compound. No specific handling or storage constraints are provided in the product listing.
How does the Brønsted acidity of (O₃SC₃)MIm compare to other acidic ionic liquids for catalysis applications?
The sulfonic acid group on the propyl chain provides strong Brønsted acidity, typical of sulfonic-functionalized imidazolium ionic liquids, making (O₃SC₃)MIm an effective solid acid catalyst. Its acid strength is generally comparable to other SO₃H-functionalized imidazolium ionic liquids, but the exact pKa depends on the counterion X and hydration state. This material is optimized for high-purity laboratory applications such as advanced chemical synthesis.
What are the common counterions compatible with (O₃SC₃)MIm and how do they affect its solubility and application scope?
Typical counterions for (O₃SC₃)MIm include [HSO₄]⁻, [OTf]⁻, and [NTf₂]⁻, which are standard for imidazolium ionic liquids. The choice of X significantly alters hydrophobicity, viscosity, and solubility: for instance, [NTf₂]⁻ yields a hydrophobic ionic liquid while [HSO₄]⁻ increases water miscibility. This tunability allows the material to be tailored for specific research investigations in synthesis or electrochemistry.
What handling and storage precautions are required for (O₃SC₃)MIm to maintain its research-grade purity?
Store (O₃SC₃)MIm under inert atmosphere or vacuum to prevent moisture absorption, as the sulfonic acid group is hygroscopic. Avoid prolonged exposure to air and store at controlled room temperature or below to minimize decomposition. These precautions are essential to preserve the high-purity specifications required for advanced chemical synthesis and laboratory applications.
This ionic liquid is offered as a research-grade material optimized for high-purity laboratory synthesis and advanced chemical investigations, but the provided documentation omits critical physicochemical parameters, necessitating direct supplier consultation for application-specific qualification.
Positive
- High-purity research grade: Designated as research grade material, this compound is optimized for high-purity laboratory applications and advanced chemical synthesis, supporting reproducible experimental outcomes.
- Application-optimized formulation: The product is explicitly formulated for use in advanced chemical synthesis and research investigations, offering structural specificity for targeted experimental workflows.
Trade-offs
- Incomplete specification data: No purity percentage, viscosity, or thermal stability data are provided; researchers must independently verify critical physical and chemical properties before experimental deployment.
- Customization likely required: The supplier invites contact for customization, implying that the standard material may not be immediately suitable for all intended applications without further formulation adjustments.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
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