1.0 2016-05-25 23:35:22 UTC 2026-04-04 02:08:17 UTC Chromone SmallMolecule Chromone is an organic compound with the chemical formula C9H6O2 and an average molecular weight of 146.14 g/mol. Chromone belongs to the 1-benzopyrans, a subclass of benzopyrans within the organic compounds. This substance is associated with 22 recorded sources across several categories. Within the realm of electrical and electronic equipment, it is found in conductors or conductive bodies characterised by the conductive materials, electric switches, electrodes, emergency protective devices, fixed capacitors and their manufacture, as well as three additional sources. In the category of household cleaning and consumer products, chromone is released from ash trays, cigar cigarettes, other smoking requisites, perfumes within detergents and soaps, soap detergents, and two other items. Its presence is also noted in food, food processing and cookware, specifically regarding food preservation, the preparation of vinegar, the processing of meats, the processing of fish, and fermentation processes for beer. Additionally, it is released from household items such as watch chains and rosaries. C9H6O2 146.1427 146.036779436 4H-chromen-4-one 4H-1-benzopyran-4-one 491-38-3 O=C1C=COC2=CC=CC=C12 InChI=1S/C9H6O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H OTAFHZMPRISVEM-UHFFFAOYSA-N Organic compounds Organoheterocyclic compounds Benzopyrans 1-benzopyrans Chromones Benzenoids Heteroaromatic compounds Hydrocarbon derivatives Organic oxides Organooxygen compounds Oxacyclic compounds Pyranones and derivatives Aromatic heteropolycyclic compound Benzenoid Chromone Heteroaromatic compound Hydrocarbon derivative Organic oxide Organic oxygen compound Organooxygen compound Oxacycle Pyran Pyranone Aromatic heteropolycyclic compounds chromones enone Detected and Not Quantified logp 1.65 ALOGPS logs -1.91 ALOGPS solubility 1.78e+00 g/l ALOGPS logp 1.67 ChemAxon pka_strongest_acidic 15.5 ChemAxon pka_strongest_basic -5.3 ChemAxon iupac 4H-chromen-4-one ChemAxon average_mass 146.1427 ChemAxon mono_mass 146.036779436 ChemAxon smiles O=C1C=COC2=CC=CC=C12 ChemAxon formula C9H6O2 ChemAxon inchi InChI=1S/C9H6O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H ChemAxon inchikey OTAFHZMPRISVEM-UHFFFAOYSA-N ChemAxon polar_surface_area 26.3 ChemAxon refractivity 41.29 ChemAxon polarizability 14.29 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7278c264a0> 10286 9866