1.0 2026-04-03 12:42:18 UTC 2026-08-22 18:13:07 UTC Cyclobutanone SmallMolecule Cyclobutanone is an organic compound with the chemical formula C4H6O1 and an average molecular weight of 70.09 g/mol. Cyclobutanone belongs to the carbonyl compounds, a subclass of organooxygen compounds within the organic compounds. This substance is found in or released from 29 recorded sources across several categories. Within electrical and electronic equipment, it is associated with antennas, auxiliary devices, electric switches, electrically stimulated smoking devices, and emergency protective devices, among eight other sources. It is also present in household cleaning and consumer products, including bleaching agents, cigar cigarettes, match receptacles or boxes, non-electric simulated smoking devices, and perfumes within detergents and soaps, along with five additional sources. In the realm of food, food processing, and cookware, cyclobutanone is linked to the processing of meats, fermentation processes for beer, and the preparation of wine or sparkling wine. Furthermore, it is found in building and construction materials such as ceilings, stairs, and ramps, as well as in household items like credit card holders. 1-Oxocyclobutane 1191-95-3? 1191953 1560289 1H-imidazole, 2-ethyl-5-methyl- 214-745-6 Cyclobutanone Cyclobutanone 98% Cyclobutanone, stab. with ca 0.01% BHT InChI=1/C4H6O/c5-4-2-1-3-4/h1-3H MFCD00001332 Oxocyclobutane UNII-6PF2SH405U C4H6O1 70.091 70.041865 cyclobutanone cyclobutanone 1191-95-3 O=C1CCC1 InChI=1S/C4H6O/c5-4-2-1-3-4/h1-3H2 SHQSVMDWKBRBGB-UHFFFAOYSA-N Organic compounds Organic oxygen compounds Organooxygen compounds Carbonyl compounds Cyclic ketones Hydrocarbon derivatives Organic oxides Aliphatic homomonocyclic compound Cyclic ketone Hydrocarbon derivative Organic oxide Aliphatic homomonocyclic compounds Detected and Not Quantified logp 0 logp 0.25 ALOGPS logs 0.42 ALOGPS solubility 1.82e+02 g/l ALOGPS logp 0.6 ChemAxon pka_strongest_acidic 19.57 ChemAxon pka_strongest_basic -7.3 ChemAxon iupac cyclobutanone ChemAxon average_mass 70.091 ChemAxon mono_mass 70.041865 ChemAxon smiles O=C1CCC1 ChemAxon formula C4H6O1 ChemAxon inchi InChI=1S/C4H6O/c5-4-2-1-3-4/h1-3H2 ChemAxon inchikey SHQSVMDWKBRBGB-UHFFFAOYSA-N ChemAxon polar_surface_area 17.07 ChemAxon refractivity 19.05 ChemAxon polarizability 7.59 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:0x00007f3bb3968980> 14496 13840