Ethylene oxide yog ib qho hluav taws kub uas yaj tau yooj yim hauv dej.Nws yog ib hom tshuaj uas tib neeg tsim los siv los ua ethylene glycol (ib hom tshuaj siv los tiv thaiv khov thiab polyester).Nws kuj yog siv los ua kom tsis muaj menyuam thiab cov khoom siv kho mob.