1.0 2016-10-28 19:04:31 UTC 2026-03-27 00:42:40 UTC 1,3-dichlorobenzene SmallMolecule 1,3-dichlorobenzene (C6H4Cl2) is an organic compound with an average molecular weight of 147.00 g/mol. 1,3-dichlorobenzene belongs to the halobenzenes, a subclass of benzene and substituted derivatives within the organic compounds. The compound is found in or released from 20 recorded sources. These include aquatic systems and sediments such as seawater, freshwater, surface water, and groundwater. It is also identified in drinking water and water supply sources, specifically bottled water, tap water, desalinated water, and drinking water. In the sector of wastewater, sanitation and biosolids, it appears in wastewater, industrial wastewater, mine wastewater, and wastewater treatment effluent. Additional sources include agriculture and land management via irrigation water, marine, shipping and aquaculture through bilge water and ballast water, and appliances, HVAC and refrigerants such as water heaters and water coolers, along with three more sectors. Exposure to 1,3-dichlorobenzene occurs through oral, inhalation, and touch routes. Regarding its presence in plastics, 1,3-dichlorobenzene is present in polyethylene terephthalate and polystyrene. It has not been detected in polypropylene, while results for superabsorbent polymer remain inconclusive. PMT C6H4Cl2 147.002 145.969005542 1,3-dichlorobenzene 3-dichlorobenzene 541-73-1 ClC1=CC(Cl)=CC=C1 InChI=1S/C6H4Cl2/c7-5-2-1-3-6(8)4-5/h1-4H ZPQOPVIELGIULI-UHFFFAOYSA-N Organic compounds Benzenoids Benzene and substituted derivatives Halobenzenes Dichlorobenzenes Aryl chlorides Hydrocarbon derivatives Organochlorides 1,3-dichlorobenzene Aromatic homomonocyclic compound Aryl chloride Aryl halide Hydrocarbon derivative Organochloride Organohalogen compound Aromatic homomonocyclic compounds a chloroaromatic compound dichlorobenzene Detected and Not Quantified logp 3.45 ALOGPS logs -3.06 ALOGPS solubility 1.28e-01 g/l ALOGPS logp 3.18 ChemAxon iupac 1,3-dichlorobenzene ChemAxon average_mass 147.002 ChemAxon mono_mass 145.969005542 ChemAxon smiles ClC1=CC(Cl)=CC=C1 ChemAxon formula C6H4Cl2 ChemAxon inchi InChI=1S/C6H4Cl2/c7-5-2-1-3-6(8)4-5/h1-4H ChemAxon inchikey ZPQOPVIELGIULI-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 35.67 ChemAxon polarizability 13.28 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3bd0016680> 10943 13857694