1,4-Dioxane123-91-1100 % similar 12-Crown-4294-93-9100 % similar 15-Crown-533100-27-5100 % similar Ethylene oxide75-21-8100 % similar Tetrahydrofuran109-99-956 % similar Oxetane503-30-056 % similar Diglyme111-96-650 % similar 1,2-Bis(2-chloroethoxy)ethane112-26-550 % similar Triethylene glycol112-27-650 % similar Diethylene glycol diethyl ether112-36-750 % similar Triethylene glycol dimethyl ether112-49-250 % similar Tetraethylene glycol112-60-750 % similar Tetraethylene glycol dimethyl ether143-24-850 % similar 2.2.2-Cryptand23978-09-850 % similar Polyethylene glycol bis(2-aminoethyl) ether24991-53-550 % similar Hexaethylene glycol2615-15-850 % similar 1,4,10-Trioxa-7,13-diazacyclopentadecane31249-95-350 % similar 3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diol3386-18-350 % similar Aza-18-crown-633941-15-050 % similar Pentaethylene glycol4792-15-850 % similar