4,4'-bis(methylsulfonyl)-2,2',5,5'-tetrachlorobiphenyl

ChEBI: 2,2',5,5'-tetrachloro-4,4'-bis(methylsulfonyl)biphenyl is an member of the class of biphenyls that is 2,2',5,5'-tetrachlorobiphenyl in which the 4 and 4' positions are substituted by methylsulfonyl groups. It is a sulfone, a member of biphenyls and a dichlorobenzene. It is functionally related to a 2,2',5,5'-tetrachlorobiphenyl.