18-crown-6 CAS 17455-13-9

CAS:17455-13-9
Molecular Formula:C12H24O6
Molekulare Gewicht: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; 18 crown 6; 18-crown-6 ether

What is 18-crown-6 CAS 17455-13-9?

18-Crown-6 (CAS 17455-13-9), also known as 18 crown 6 ether, 18-crown-6 ether or 18-crown-6-ether, is a widely used crown ether in organic synthesis and coordination chemistry.

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.

Spezifikation

Produkt Name:	18-Krone-6	Chargen-Nr.	JL20220930
CAS	17455-13-9	MF Date	Sep. 30, 2022
Verpackung	25KGS/TROMMEL	Analyse-Datum	Sep. 30, 2022
Menge	1000KGS	Ablaufdatum	Sep. 29, 2024
ELEMENT	STANDARD	ERGEBNIS
Aussehen	Weiß oder off-white solid	Entsprechen
Schmelzbereich	38-41℃	39.4℃
Wasser	≤0.5	0.04
Reinheit	≥99.0%	99.67%
Conclusion	Qualified

Applications of 18 Crown 6 Ether (CAS 17455-13-9)

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.