Je was op zoek naar: alkylphenols (Engels - Portugees)

derivates from alkylphenol are defined as substances that are degraded to alkylphenols.
derivados de alquilfenóis são produtos da degradação de alquilfenóis.

apeo (alkyl phenol ethoxylates) and adp (alkylphenols and derivatives thereof)
apeo (alquilfenóis etoxilados) e adp (alquilfenóis e seus derivados),

apeo (alkyl phenol ethoxylates) and apd (alkylphenols and derivatives thereof).
apeo (alquilfenóis etoxilados) e apd (alquilfenóis e derivados de alquilfenóis).

cepad (the european council for alkylphenols and derivatives) has submitted its views on the question.
o cepad (conselho europeu dos fenóis alquilados e derivados) deu a conhecer a sua posição.

alkylphenol
alquilfenol