Stage #2: ethylene dibromide In water at 20℃; for 8.25h; Further stages.; 97% 106-93-4 ethylene dibromide 75-08-1 ethanethiol 5244-34-8 2,2'-ethane-1,2-diylbissulfanyl-bis-ethanol Conditions ConditionsYield With sodium ethanolate In ethanol for 1h; Heating; 100% 106-93-...