1.0 2026-09-22 04:41:21 UTC 2026-09-22 04:41:21 UTC FDB117719 PCB 180 1,2,3,4-tetrachloro-5-(2,4,5-trichlorophenyl)benzene C12H3Cl7 395.323 391.805444045 1,2,3,4-tetrachloro-5-(2,4,5-trichlorophenyl)benzene 1,2,3,4-tetrachloro-5-(2,4,5-trichlorophenyl)benzene ClC1=CC(Cl)=C(C=C1Cl)C1=CC(Cl)=C(Cl)C(Cl)=C1Cl InChI=1S/C12H3Cl7/c13-6-3-8(15)7(14)1-4(6)5-2-9(16)11(18)12(19)10(5)17/h1-3H WBHQEUPUMONIKF-UHFFFAOYSA-N belongs to the class of organic compounds known as polychlorinated biphenyls. These are organic compounds containing at least two chlorine atoms attached to either benzene ring of the biphenyl moiety. Polychlorinated biphenyls Organic compounds Benzenoids Benzene and substituted derivatives Biphenyls and derivatives Aromatic homomonocyclic compounds Aryl chlorides Chlorobenzenes Hydrocarbon derivatives Organochlorides Aromatic homomonocyclic compound Aryl chloride Aryl halide Chlorobenzene Halobenzene Hydrocarbon derivative Organochloride Organohalogen compound Polychlorinated biphenyl logp 7.69 ALOGPS logs -8.77 ALOGPS solubility 6.76e-07 g/l ALOGPS logp 7.85 ChemAxon iupac 1,2,3,4-tetrachloro-5-(2,4,5-trichlorophenyl)benzene ChemAxon average_mass 395.323 ChemAxon mono_mass 391.805444045 ChemAxon smiles ClC1=CC(Cl)=C(C=C1Cl)C1=CC(Cl)=C(Cl)C(Cl)=C1Cl ChemAxon formula C12H3Cl7 ChemAxon inchi InChI=1S/C12H3Cl7/c13-6-3-8(15)7(14)1-4(6)5-2-9(16)11(18)12(19)10(5)17/h1-3H ChemAxon inchikey WBHQEUPUMONIKF-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 84.83 ChemAxon polarizability 33.29 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::EiMs 1210 Specdb::CMs 104490 Specdb::CMs 116477 Specdb::MsMs 109641 Specdb::MsMs 109642 Specdb::MsMs 109643 Specdb::MsMs 177120 Specdb::MsMs 177121 Specdb::MsMs 177122 Specdb::MsMs 3404740 Specdb::MsMs 3404741 Specdb::MsMs 3404742 Specdb::MsMs 3404743 Specdb::MsMs 3404744 Specdb::MsMs 3404745