What is 18-crown-6 CAS 17455-13-9?
18-crown-6 CAS 17455-13-9 is the simplest crown ether that can be prepared by reacting triethylene glycol with triethylene glycol dichloride in the presence of potassium hydroxide as a base. 18-Crown-6 can solubilize metal salts, particularly potassium salts, in nonpolar and dipolar aprotic solvents. Thus, it is widely used as a phase transfer catalyst. It can also be used as a metal complexing agent to prepare a variety of molecular complexes.
Specification
Product Name: |
18-Crown-6 |
Batch No. |
JL20220930 |
CAS |
17455-13-9 |
MF Date |
Sep. 30, 2022 |
Packing |
25KGS/DRUM |
Analysis Date |
Sep. 30, 2022 |
Quantity |
1000KGS |
Expiry Date |
Sep. 29, 2024 |
ITEM |
STANDARD |
RESULT |
Appearance |
White or off-white solid |
Conform |
Melting range |
38-41℃ |
39.4℃ |
Water |
≤0.5 |
0.04 |
Purity |
≥99.0% |
99.67% |
Conclusion |
Qualified |
Application
1)18-crown-6 ether is mainly used as efficient phase transfer catalyst for fine organic synthesis, complexing agent, extractant for separation and extraction of precious metals and rare earth elements.
2)18-crown-6 CAS 17455-13-9 is used as complexing agent and phase transfer catalyst.
3)Widely used in pharmaceutical/pharmaceutical industry, electronic sealant, adhesive production, etc Used for ion enrichment, separation and masking in chemical analysis.
Packing
25kgs/drum, 9tons/20’containerPacking
