1.0 2016-06-03 11:59:47 UTC 2026-08-24 23:24:03 UTC (3H)-benzofuran-2-one SmallMolecule (3H)-benzofuran-2-one belongs to the benzofurans, a class of organoheterocyclic compounds within the organic compounds. This compound has the chemical formula C8H6O2 and an average molecular weight of 134.13 g/mol. It has been identified in or released from nine recorded sources across several sectors. Within the building and construction sector, it is associated with floors, sunshades awnings, or outside screens. In the electrical and electronic equipment sector, it is found in amplifiers, antennas, and communication cables or conductors. Additionally, it is recorded in drinking water and water supply systems. In the context of food, food processing, and cookware, it is linked to the processing of meats. Finally, it is found in household cleaning and consumer products, specifically cigar cigarettes. The recorded route of exposure for this compound is oral. C8H6O2 134.134 134.036779433 2,3-dihydro-1-benzofuran-2-one 3H-benzofuran-2-one 553-86-6 O=C1CC2=CC=CC=C2O1 InChI=1S/C8H6O2/c9-8-5-6-3-1-2-4-7(6)10-8/h1-4H,5H2 ACZGCWSMSTYWDQ-UHFFFAOYSA-N Organic compounds Organoheterocyclic compounds Benzofurans Benzofurans Benzenoids Carbonyl compounds Carboxylic acid esters Coumarans Hydrocarbon derivatives Lactones Monocarboxylic acids and derivatives Organic oxides Oxacyclic compounds Aromatic heteropolycyclic compound Benzenoid Benzofuran Carbonyl group Carboxylic acid derivative Carboxylic acid ester Coumaran Hydrocarbon derivative Lactone Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Oxacycle Aromatic heteropolycyclic compounds Detected and Not Quantified logp 1.3 logp 1.19 ALOGPS logs -1.29 ALOGPS solubility 6.80e+00 g/l ALOGPS logp 1.44 ChemAxon pka_strongest_acidic 11.31 ChemAxon pka_strongest_basic -7.2 ChemAxon iupac 2,3-dihydro-1-benzofuran-2-one ChemAxon average_mass 134.134 ChemAxon mono_mass 134.036779433 ChemAxon smiles O=C1CC2=CC=CC=C2O1 ChemAxon formula C8H6O2 ChemAxon inchi InChI=1S/C8H6O2/c9-8-5-6-3-1-2-4-7(6)10-8/h1-4H,5H2 ChemAxon inchikey ACZGCWSMSTYWDQ-UHFFFAOYSA-N ChemAxon polar_surface_area 26.3 ChemAxon refractivity 35.85 ChemAxon polarizability 13.22 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 1 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f72762d8990> 68382 61668