1.0 2016-05-19 04:40:46 UTC 2026-08-23 01:49:15 UTC 5,5-Dimethyl-2,4-imidazolidinedione SmallMolecule 5,5-Dimethyl-2,4-imidazolidinedione belongs to the imidazolidines, a subclass of azolidines within the organic compounds. This organoheterocyclic compound has the formula C5H8N2O2 and an average molecular weight of 128.13 g/mol. In industrial applications, it is used as a surfactant (surface active agent), a viscosity modifier, and as a softener and conditioner. The compound has been identified in 33 recorded sources across various sectors. These include drinking water and water supply sources such as tap water, bottled water, desalinated water, and drinking water. It is also found in aquatic systems and sediments, specifically in seawater, freshwater, surface water, and groundwater. Within wastewater, sanitation, and biosolids, it is recorded in mine wastewater, industrial wastewater, wastewater treatment effluent, and unspecified wastewater. Additionally, the substance is present in household cleaning and consumer products, including soap dispensers, soap detergents, bleaching agents, and perfumes within detergents and soaps. In the food, food processing, and cookware sector, it is associated with food preservation, processing meats, and fermentation processes for beer. It is also found in electrical and electronic equipment, specifically in electrodes, electric switches, hybrid capacitors, emergency protective devices, and conductors or conductive bodies characterised by the conductive materials. Recorded exposure routes for this compound include touch, oral, and inhalation. PMT 5,5-dimethylhydantoin 5,5-Dimethylhydantoin 5,5-dimethylimidazolidine-2,4-dione C5H8N2O2 128.131 128.058577506 dimethyl-4H-imidazole-2,5-diol dimethylimidazole-2,4-diol 77-71-4 CC1(C)N=C(O)N=C1O InChI=1S/C5H8N2O2/c1-5(2)3(8)6-4(9)7-5/h1-2H3,(H2,6,7,8,9) YIROYDNZEPTFOL-UHFFFAOYSA-N Organic compounds Organoheterocyclic compounds Azolidines Imidazolidines Hydantoins 5-monosubstituted hydantoins Alpha amino acids and derivatives Azacyclic compounds Carbonyl compounds Dicarboximides Hydrocarbon derivatives N-acyl ureas Organic oxides Organonitrogen compounds Organopnictogen compounds 5-monosubstituted hydantoin Aliphatic heteromonocyclic compound Alpha-amino acid or derivatives Azacycle Carbonic acid derivative Carbonyl group Carboxylic acid derivative Dicarboximide Hydantoin Hydrocarbon derivative N-acyl urea Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Urea Ureide Aliphatic heteromonocyclic compounds Detected and Not Quantified logp -0.3 logp -0.21 ALOGPS logs -1.44 ALOGPS solubility 4.62e+00 g/l ALOGPS logp 0.8 ChemAxon pka_strongest_acidic 3.18 ChemAxon pka_strongest_basic 0.86 ChemAxon iupac dimethyl-4H-imidazole-2,5-diol ChemAxon average_mass 128.131 ChemAxon mono_mass 128.058577506 ChemAxon smiles CC1(C)N=C(O)N=C1O ChemAxon formula C5H8N2O2 ChemAxon inchi InChI=1S/C5H8N2O2/c1-5(2)3(8)6-4(9)7-5/h1-2H3,(H2,6,7,8,9) ChemAxon inchikey YIROYDNZEPTFOL-UHFFFAOYSA-N ChemAxon polar_surface_area 65.18 ChemAxon refractivity 31.3 ChemAxon polarizability 12.31 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 4 ChemAxon donor_count 2 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7225d2cc80> 6491 6246