1.0 2026-08-22 18:13:11 UTC 2026-08-22 18:13:11 UTC But-3-enoic acid SmallMolecule But-3-enoic acid is an organic compound with the formula C4H6O2 and an average molecular weight of 86.09 g/mol. But-3-enoic acid belongs to the fatty acids and conjugates, a subclass of fatty acyls within the organic compounds. This compound is found in or released from 33 recorded sources across several sectors. Within electrical and electronic equipment, it is associated with antennas, auxiliary devices, communication cables or conductors, contacts, and cores yokes or armatures, among 14 other sources. In the building and construction sector, it is found in ceilings, floors, tents or canopies, and sunshades awnings or outside screens. Its presence in household cleaning and consumer products includes soap dispensers, bleaching agents, pipe accessories, cigar cigarettes, and non electric simulated smoking devices. Additionally, but-3-enoic acid is linked to food, food processing and cookware, specifically in the treatment of hops, the processing of meats, the preparation of wort, and fermentation processes for beer. C4H6O2 86.09 86.03677943 625-38-7 InChI=1S/C4H6O2/c1-2-3-4(5)6/h2H,1,3H2,(H,5,6) PVEOYINWKBTPIZ-UHFFFAOYSA-N Detected and Not Quantified logp 0.5 average_mass 86.09 ChemAxon mono_mass 86.03677943 ChemAxon formula C4H6O2 ChemAxon inchi InChI=1S/C4H6O2/c1-2-3-4(5)6/h2H,1,3H2,(H,5,6) ChemAxon inchikey PVEOYINWKBTPIZ-UHFFFAOYSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f727c9806e8> 32743