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CAS No.:17455-13-9
Other Names:18-Crown-6
MF:C12H24O6, C12H24O6
EINECS No.:241-473-5
Place of Origin:Shandong, China
Type:Syntheses Material Intermediates
what is of 18-crown-6 with cas 17455-13-9
18-Crown-6 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 of 18-crown-6 with cas 17455-13-9
| 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
分析项目 |
STANDARD
技术指标 |
RESULT
实测结果 |
|
| 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 of 18-Crown-6
1)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)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 of 18-Crown-6
25kgs/drum, 9tons/20’containerPacking
