Vous avez cherché: epoxyethers (Anglais - Espagnol)

epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives
epóxidos, epoxialcoholes, epoxifenoles y epoxiéteres, con tres átomos en el ciclo, y sus derivados halogenados, sulfonados, nitrados o nitrosados

epoxides, epoxvalcohols. epoxyphenols and epoxyethers, with a three or four member ring, and their halogenatcd, sulphonated, nitrated or nitrosated derivatives: tives:
epóxidos, cpoxialcoholes, epoxífenoles y epoxiéteres (alfa o beta); sus deriva­dos halogenados, sulfonados, nitrados, nitrosados:

epoxides, epoxyalcohols, -phenols, epoxyethers, with a 3-membered ring and their halogenated, sulphonated, nitrated/nitrosated derivatives excluding oxirane, methyloxirane (propylene oxide)
los demás epóxidos, epoxialcoholes, epoxifenoles y epoxiéteres