Synonyms: "3,4,3',4'-tetrachlorobiphenyl", "PCB 77", "4-CB"
Source: 3,3',4,4'-tetrachlorobiphenyl is a member of the polychlorinated biphenyl (PCB), a group of industrial chemicals used as dielectrics, coolants and lubricants in electrical equipment. PCBs contaminate water by leaching from landfills or other waste deposits.
IUPAC Name: 1,2-dichloro-4-(3,4-dichlorophenyl)benzene
CAS Number: 32598-13-3
PubChem ID: 36187
Canonical SMILES: C1=CC(=C(C=C1C2=CC(=C(C=C2)Cl)Cl)Cl)Cl
Molecular Formula: C12H6Cl4
Molecular Weight: 291.988
Number of bond donors: 0
Number of bond acceptors: 0
Number of atoms different from hydrogen: 16
Evidence Supporting This Chemical as an Endocrine Disruptor
TEDX List of Potential Endocrine Disruptors