Description
Specifications Table
| Product Name | Crown Ether/18-Crown-6 For Synthesis | 8.11684.0002 | Merck |
|---|---|
| Pack Size | 2 GM |
| Form | Solid |
| Grade | For Synthesis |
| Application | Complexation studies, phase-transfer catalysis, organic synthesis |
Product Description
Crown Ether/18-Crown-6 is a cyclic polyether widely used in organic synthesis and research laboratories. Its unique structure allows it to selectively bind potassium ions, making it invaluable for phase-transfer catalysis, ion transport studies, and complexation reactions. This Merck-grade product ensures high purity and consistency, critical for reproducible experimental results.
Whether you’re a student working on a chemistry project or a researcher developing new methodologies, this crown ether provides the reliability needed for demanding applications. Its solubility in organic solvents and stability under typical lab conditions make it a versatile tool in modern chemistry.
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The 2 GM pack size offers an optimal balance between quantity and freshness, reducing waste while ensuring you have enough material for multiple experiments. For bulk requirements or institutional purchases, eqipped provides competitive pricing and dedicated support to meet your research needs.
Key Applications
18-Crown-6 finds extensive use in various laboratory applications including:
Phase-transfer catalysis where it facilitates reactions between water-soluble and organic-soluble compounds by transporting ions across phase boundaries. This property is particularly useful in synthesis routes that would otherwise require harsh conditions.
Ion-selective electrodes and sensors where its ability to complex potassium ions enables precise measurements in analytical chemistry. Researchers developing new sensing technologies often rely on this crown ether for its predictable behavior.
Organic synthesis as a phase-transfer catalyst or to modify reaction pathways through ion complexation. Its presence can dramatically improve yields in certain reactions by stabilizing intermediate species.
Supramolecular chemistry studies where its host-guest interactions serve as models for understanding molecular recognition processes. This makes it valuable in both academic research and applied materials science.
Safety and Handling
While 18-Crown-6 is generally stable under normal laboratory conditions, proper handling procedures should be followed. Always wear appropriate personal protective equipment including gloves and safety goggles when working with this chemical. Store in a cool, dry place away from incompatible substances.
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Why This Product Stands Out
The Merck brand represents consistent quality that researchers trust. This particular batch of 18-Crown-6 undergoes rigorous quality control to ensure it meets synthesis-grade specifications. The 2 GM packaging maintains product integrity while being practical for most laboratory applications.
For educational institutions, this product serves as an excellent teaching tool for demonstrating principles of host-guest chemistry and ion complexation. Its well-documented properties make it ideal for undergraduate and postgraduate practical courses.
FAQs
What is the primary use of 18-Crown-6 in laboratories?
18-Crown-6 is primarily used for potassium ion complexation in organic synthesis, phase-transfer catalysis, and as a model compound in supramolecular chemistry studies.
How should I store Crown Ether/18-Crown-6?
Store in a tightly sealed container at room temperature, protected from moisture and direct sunlight. Proper storage maintains its effectiveness for extended periods.
Is this product suitable for analytical applications?
Yes, the synthesis grade quality makes it appropriate for most analytical applications, though for ultra-trace analysis, additional purification may be required.
What safety precautions should I take when handling this chemical?
Use standard laboratory safety practices: wear gloves, safety glasses, and work in a well-ventilated area or fume hood when handling the powder form.
Can I purchase larger quantities of this product?
Yes, eqipped offers bulk purchasing options for institutional and research customers. Contact our sales team for customized quotes and delivery schedules.
