(organic chemistry) A polycyclic aromatic hydrocarbon consisting of two molecules of naphthalene fused together; it is used in light-emitting diodes.

plural of perylene

(organic chemistry) Any of a group of perylene quinones characterized by a pentacyclic conjugated chromophore

plural of perylenequinone

(organic chemistry) A diimide derived from a perylene that is a rylene dye

(organic chemistry) An imide derived from a perylene that is a rylene dye