1.0 2016-05-19 03:25:46 UTC 2026-08-26 00:16:31 UTC Methanesulfinic acid, aminoimino- SmallMolecule Methanesulfinic acid, aminoimino- is an organic compound with the chemical formula CH4N2O2S and an average molecular weight of 108.12 g/mol. Methanesulfinic acid, aminoimino- belongs to the sulfinic acids, a subclass of sulfinic acids and derivatives within the organic compounds. Industrially, the compound serves as a reducing agent. This substance has been identified in 22 recorded sources. Within aquatic systems and sediments, it is found in seawater, freshwater, surface water, and groundwater. It is also present in drinking water and water supply sources, including tap water, bottled water, desalinated water, and drinking water. In the sector of wastewater, sanitation, and biosolids, it is recorded in unspecified wastewater, mine wastewater, industrial wastewater, and wastewater treatment effluent. Additionally, the compound is found in marine, shipping, and aquaculture environments, specifically in bilge water and ballast water. It is also associated with electrical and electronic equipment, such as relays and electric switches, as well as HVAC and appliance systems, including water heaters and water coolers, among four other sectors. Recorded exposure routes for this compound include oral, inhalation, and touch. PMT Amino(imino)methanesulfinic acid Thiourea dioxide Thiourea, S,S-dioxide CH4N2O2S 108.12 107.999348072 carbamimidoylsulfinic acid thiourea dioxide 1758-73-2 NC(=N)S(O)=O InChI=1S/CH4N2O2S/c2-1(3)6(4)5/h(H3,2,3)(H,4,5) FYOWZTWVYZOZSI-UHFFFAOYSA-N Organic compounds Organic acids and derivatives Sulfinic acids and derivatives Sulfinic acids Sulfinic acids Carboximidamides Hydrocarbon derivatives Imines Organic oxides Organopnictogen compounds Organosulfur compounds Aliphatic acyclic compound Carboximidamide Hydrocarbon derivative Imine Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organopnictogen compound Organosulfur compound Sulfinic acid Aliphatic acyclic compounds Detected and Not Quantified logp -1.1 logp -0.80 ALOGPS logs -0.84 ALOGPS solubility 1.57e+01 g/l ALOGPS logp -0.97 ChemAxon pka_strongest_acidic -5.6 ChemAxon pka_strongest_basic 11.22 ChemAxon iupac carbamimidoylsulfinic acid ChemAxon average_mass 108.12 ChemAxon mono_mass 107.999348072 ChemAxon smiles NC(=N)S(O)=O ChemAxon formula CH4N2O2S ChemAxon inchi InChI=1S/CH4N2O2S/c2-1(3)6(4)5/h(H3,2,3)(H,4,5) ChemAxon inchikey FYOWZTWVYZOZSI-UHFFFAOYSA-N ChemAxon polar_surface_area 87.17 ChemAxon refractivity 31.4 ChemAxon polarizability 8.58 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 4 ChemAxon donor_count 3 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f3bafc660f0> 61274 55213