Synonyms: "PenCb", "PCB 105", "PCB No 105", "PCB-105"
Source: 2,3,3',4,4'-pentachlorobiphenyl is a member of the polychlorinated biphenyls (PCBs), 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: 1,2,3-trichloro-4-(3,4-dichlorophenyl)benzene
CAS Number: 32598-14-4
PubChem ID: 36188
Canonical SMILES: C1=CC(=C(C=C1C2=C(C(=C(C=C2)Cl)Cl)Cl)Cl)Cl
Molecular Formula: C12H5Cl5
Molecular Weight: 326.433
Number of bond donors: 0
Number of bond acceptors: 0
Number of atoms different from hydrogen: 17
Evidence Supporting This Chemical as an Endocrine Disruptor
TEDX List of Potential Endocrine Disruptors