1.0 2026-09-22 03:13:44 UTC 2026-09-22 03:13:44 UTC FDB117598 Parathion-methyl dimethoxy-(4-nitrophenoxy)-sulfanylidene-lambda5-phosphane dimethoxy-(4-nitrophenoxy)-thioxo-lambda5-phosphane C8H10NO5PS 263.207 263.001729637 O,O-dimethyl O-4-nitrophenyl phosphorothioate α-gro COP(=S)(OC)OC1=CC=C(C=C1)[N+]([O-])=O InChI=1S/C8H10NO5PS/c1-12-15(16,13-2)14-8-5-3-7(4-6-8)9(10)11/h3-6H,1-2H3 RLBIQVVOMOPOHC-UHFFFAOYSA-N belongs to the class of organic compounds known as phenyl thiophosphates. These are organothiophosphorus compounds that contain a thiophosphoric acid O-esterified with a phenyl group. Phenyl thiophosphates Organic compounds Organic acids and derivatives Organic thiophosphoric acids and derivatives Thiophosphoric acid esters Aromatic homomonocyclic compounds Hydrocarbon derivatives Nitroaromatic compounds Nitrobenzenes Organic oxides Organic oxoazanium compounds Organonitrogen compounds Organooxygen compounds Organopnictogen compounds Phenoxy compounds Propargyl-type 1,3-dipolar organic compounds Thiophosphate triesters Allyl-type 1,3-dipolar organic compound Aromatic homomonocyclic compound Benzenoid C-nitro compound Hydrocarbon derivative Monocyclic benzene moiety Nitroaromatic compound Nitrobenzene Organic 1,3-dipolar compound Organic nitro compound Organic nitrogen compound Organic oxide Organic oxoazanium Organic oxygen compound Organonitrogen compound Organooxygen compound Organopnictogen compound Phenoxy compound Phenyl thiophosphate Propargyl-type 1,3-dipolar organic compound Thiophosphate triester C-nitro compound Organophosphorus insecticides an aryl dialkyl phosphate organic thiophosphate organothiophosphate insecticide logp 2.97 ALOGPS logs -3.74 ALOGPS solubility 4.80e-02 g/l ALOGPS logp 2.6 ChemAxon pka_strongest_basic -9.7 ChemAxon iupac O,O-dimethyl O-4-nitrophenyl phosphorothioate ChemAxon average_mass 263.207 ChemAxon mono_mass 263.001729637 ChemAxon smiles COP(=S)(OC)OC1=CC=C(C=C1)[N+]([O-])=O ChemAxon formula C8H10NO5PS ChemAxon inchi InChI=1S/C8H10NO5PS/c1-12-15(16,13-2)14-8-5-3-7(4-6-8)9(10)11/h3-6H,1-2H3 ChemAxon inchikey RLBIQVVOMOPOHC-UHFFFAOYSA-N ChemAxon polar_surface_area 70.83 ChemAxon refractivity 62.19 ChemAxon polarizability 22.79 ChemAxon rotatable_bond_count 5 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::EiMs 400 Specdb::MsMs 60855 Specdb::MsMs 60856 Specdb::MsMs 60857 Specdb::MsMs 117279 Specdb::MsMs 117280 Specdb::MsMs 117281 Specdb::MsMs 1479825 Specdb::MsMs 1480012 Specdb::MsMs 1480013 Specdb::MsMs 1480014 Specdb::MsMs 1480015 Specdb::MsMs 1480016 Specdb::MsMs 2239814 Specdb::MsMs 2244588 Specdb::MsMs 2245508 Specdb::MsMs 2246737 Specdb::MsMs 2247570 Specdb::CMs 103790 Specdb::CMs 122694