18-crown-6 CAS 17455-13-9

CAS:17455-13-9
Molecular Formula:C12H24O6
Molecular Weight:264.32
EINECS:241-473-5

Synonyms:1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE;18-CROWN 6-ETHER;18-CROWN-6;HEXAOXACYCLOOCTADECANE;CROWN-18-5-ETHER;CROWN ETHER/18-CROWN-6;AKOS BBS-00004361;JACS-17455-13-9

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 18-crown-6 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	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 18-crown-6 CAS 17455-13-9

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.