As a verb halogenated
is past tense of halogenate.
As an adjective halogenated
is treated or reacted with a halogen.
As a noun trichlorhydrin is
the halogenated hydrocarbon 1,2,3-trichloropropane
; allyl trichloride.
(chemistry) Treated or reacted with a halogen.
(chemistry) Formally derived from another compound by the replacement of one or more hydrogen atoms with a halogen.
(organic compound) The halogenated hydrocarbon 1,2,3-trichloropropane ; allyl trichloride