1-Ethyl-3-methylimidazolium ethyl sulfate
1-Ethyl-3-methylimidazolium ethyl sulfate (CAS: 342573-75-5, C8H16N2O4S) is an ionic liquid with a molecular weight of 236.29 g/mol. This compound serves as a valuable reagent in chemical synthesis, particularly within the realm of ionic liquids and specialty chemical applications. Its properties make it suitable for various catalytic processes and advanced material development, offering a unique solvent medium for challenging reactions.

Catalysis
Utilised as a component in catalytic systems, this ionic liquid can provide a unique reaction environment for various organic transformations. Its properties allow for potential recyclability and enhanced reaction selectivity in certain applications.
Specialty Synthesis
Serves as a versatile medium for specialty chemical synthesis where conventional solvents may be inadequate. It can facilitate reactions requiring specific solvation properties or ionic environments.
Ionic Liquid Applications
As a member of the imidazolium-based ionic liquids family, it finds use in research and development for electrochemical applications, separation technologies, and as a green solvent alternative.
| Molecular weight | 236.29 |
|---|---|
| Empirical formula | C8H16N2O4S |
| Assay | ≥98.5% (T) |
| Grade | for catalysis |
| Refractive index | n20/D 1.481 |
| Impurities tested | ≤200 ppm water |
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 154 °C / 309.2 °F |
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Ethyl-3-methylimidazolium ethyl sulfate used for?
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1-Ethyl-3-methylimidazolium ethyl sulfate is primarily used in chemical synthesis, as a component in catalytic systems, and for specialty synthesis applications.
What are the CAS number and formula for 1-Ethyl-3-methylimidazolium ethyl sulfate?
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The CAS number is 342573-75-5 and the empirical formula (Hill notation) is C8H16N2O4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Ethyl-3-methylimidazolium ethyl sulfate for catalysis with an assay of ≥98.5% (T) and a water impurity level of ≤200 ppm. This product is not represented as USP, BP, or EP grade.
How should 1-Ethyl-3-methylimidazolium ethyl sulfate be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A full-face or multi-purpose combination respirator with an ABEK filter is recommended for respiratory protection. Refer to the Safety Data Sheet (SDS) for comprehensive handling guidelines.
Is 1-Ethyl-3-methylimidazolium ethyl sulfate a controlled substance?
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Based on the provided data, there is no indication that 1-Ethyl-3-methylimidazolium ethyl sulfate is a controlled substance.
How is 1-Ethyl-3-methylimidazolium ethyl sulfate packed and shipped?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to all relevant shipping and handling regulations for chemical products.
How can I request a sample or quote for 1-Ethyl-3-methylimidazolium ethyl sulfate?
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Please contact our sales team directly through the website or by phone to request a sample or a formal quotation for 1-Ethyl-3-methylimidazolium ethyl sulfate.
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