Synonyms: Phosphorothioicacid, O,O-dimethyl ester, O,O-diester with 4,4'-sulfonyldiphenol (7CI);Phosphorothioic acid, O,O'-(sulfonyldi-p-phenylene) O,O,O',O'-tetramethyl ester(8CI); Phenol, 4,4'-sulfonyldi-, O,O-diester with O,O-dimethyl phosphorothioate(8CI); Phenol, 4,4'-sulfonyldi-, bis(O,O-dimethyl phosphorothioate); Abate sulfone;Temephos sulfone