Synonyms: Copper,[1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecachloro-29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-,(SP-4-1)-;Copper, [hexadecachlorophthalocyaninato(2-)]- (7CI,8CI);Phthalocyanine, hexadecachloro-, copper deriv. (6CI);29H,31H-Phthalocyanine,1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecachloro-, copper complex;(Hexadecachlorophthalocyaninato)copper;Copper hexadecachlorophthalocyanine;Copper perchlorophthalocyanine;Copper(II) hexadecachlorophthalocyanine;Hexadecachloro copper phthalocyanine;Lionol Green YS;