Similar names: Sulfone, bis(p-chlorophenyl) (6CI,8CI); 1,1'-Sulfonylbis[4-chlorobenzene]; 4,4'-Dichlorodiphenyl sulfone; 4-Chloro-1-(4-chlorophenylsulfonyl)benzene; 4-Chlorophenyl sulfone; B 0810; Bis(4-chlorophenyl) sulfone; Bis(p-chlorophenyl) sulfone; Di-p-chlorophenyl sulfone; NSC 23899; NSC 38759; NSC 50730; NSC 7207; p,p'-Dichlorodiphenyl sulfone; p-Chlorophenyl sulfone; Benzene, 1,1'-sulfonylbis[4-chloro-; 4,4'-Dichlorodiphenyl Sulfone