1.0 2016-05-19 02:37:31 UTC 2026-08-24 18:02:00 UTC Vamidothion SmallMolecule Vamidothion is an organic compound with the chemical formula C8H18NO4PS2 and an average molecular weight of 287.33 g/mol. Vamidothion belongs to the carboxylic acid derivatives, a subclass of carboxylic acids and derivatives within the organic compounds. This substance has been identified in three recorded sources, including drinking water and water supply (drinking water), as well as food, food processing, and cookware, specifically in the preparation of malt and molasses and the treatment of molasses. The recorded exposure route for this compound is oral. C8H18NO4PS2 287.33 287.04148741 2-({2-[(dimethoxyphosphoryl)sulfanyl]ethyl}sulfanyl)-N-methylpropanimidic acid 2-({2-[(dimethoxyphosphoryl)sulfanyl]ethyl}sulfanyl)-N-methylpropanimidic acid 2275-23-2 COP(=O)(OC)SCCSC(C)C(O)=NC InChI=1S/C8H18NO4PS2/c1-7(8(10)9-2)15-5-6-16-14(11,12-3)13-4/h7H,5-6H2,1-4H3,(H,9,10) LESVOLZBIFDZGS-UHFFFAOYSA-N Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Carboxylic acid derivatives Secondary carboxylic acid amides Carbonyl compounds Dialkylthioethers Hydrocarbon derivatives Organic oxides Organonitrogen compounds Organopnictogen compounds Organothiophosphorus compounds Sulfenyl compounds Aliphatic acyclic compound Carbonyl group Dialkylthioether Hydrocarbon derivative Organic nitrogen compound Organic oxide Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Organosulfur compound Organothiophosphorus compound Secondary carboxylic acid amide Sulfenyl compound Thioether Aliphatic acyclic compounds Organophosphorus insecticides organic thiophosphate organothiophosphate insecticide Detected and Not Quantified logp 0.3 logp 0.41 ALOGPS logs -2.12 ALOGPS solubility 2.18e+00 g/l ALOGPS logp -1.5 ChemAxon pka_strongest_acidic -2.5 ChemAxon pka_strongest_basic 12.56 ChemAxon iupac 2-({2-[(dimethoxyphosphoryl)sulfanyl]ethyl}sulfanyl)-N-methylpropanimidic acid ChemAxon average_mass 287.33 ChemAxon mono_mass 287.04148741 ChemAxon smiles COP(=O)(OC)SCCSC(C)C(O)=NC ChemAxon formula C8H18NO4PS2 ChemAxon inchi InChI=1S/C8H18NO4PS2/c1-7(8(10)9-2)15-5-6-16-14(11,12-3)13-4/h7H,5-6H2,1-4H3,(H,9,10) ChemAxon inchikey LESVOLZBIFDZGS-UHFFFAOYSA-N ChemAxon polar_surface_area 68.12 ChemAxon refractivity 69.8 ChemAxon polarizability 28.28 ChemAxon rotatable_bond_count 8 ChemAxon acceptor_count 3 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7225f2dde0> 560193