1.0 2026-09-21 16:02:22 UTC 2026-09-21 16:02:22 UTC FDB116696 2-Hydroxyethyl disulfide 2-(2-hydroxyethyldisulfanyl)ethanol C4H10O2S2 154.251 154.012220944 2-[(2-hydroxyethyl)disulfanyl]ethan-1-ol 2-hydroxyethyl disulfide OCCSSCCO InChI=1S/C4H10O2S2/c5-1-3-7-8-4-2-6/h5-6H,1-4H2 KYNFOMQIXZUKRK-UHFFFAOYSA-N belongs to the class of organic compounds known as dialkyldisulfides. These are organic compounds containing a disulfide group R-SS-R' where R and R' are both alkyl groups. Dialkyldisulfides Organic compounds Organosulfur compounds Organic disulfides Dialkyldisulfides Aliphatic acyclic compounds Hydrocarbon derivatives Primary alcohols Sulfenyl compounds Alcohol Aliphatic acyclic compound Dialkyldisulfide Hydrocarbon derivative Organic oxygen compound Organooxygen compound Primary alcohol Sulfenyl compound a small molecule organic disulfide logp -0.03 ALOGPS logs -0.63 ALOGPS solubility 3.65e+01 g/l ALOGPS logp -0.54 ChemAxon pka_strongest_acidic 15.14 ChemAxon pka_strongest_basic -2.6 ChemAxon iupac 2-[(2-hydroxyethyl)disulfanyl]ethan-1-ol ChemAxon average_mass 154.251 ChemAxon mono_mass 154.012220944 ChemAxon smiles OCCSSCCO ChemAxon formula C4H10O2S2 ChemAxon inchi InChI=1S/C4H10O2S2/c5-1-3-7-8-4-2-6/h5-6H,1-4H2 ChemAxon inchikey KYNFOMQIXZUKRK-UHFFFAOYSA-N ChemAxon polar_surface_area 40.46 ChemAxon refractivity 39.9 ChemAxon polarizability 15.96 ChemAxon rotatable_bond_count 5 ChemAxon acceptor_count 2 ChemAxon donor_count 2 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 113253 Specdb::CMs 126956 Specdb::CMs 814084 Specdb::CMs 814085 Specdb::CMs 814086 Specdb::CMs 814087 Specdb::NmrOneD 176741 Specdb::NmrOneD 176742 Specdb::NmrOneD 176743 Specdb::NmrOneD 176744 Specdb::NmrOneD 176745 Specdb::NmrOneD 176746 Specdb::NmrOneD 176747 Specdb::NmrOneD 176748 Specdb::NmrOneD 176749 Specdb::NmrOneD 176750 Specdb::NmrOneD 176751 Specdb::NmrOneD 176752 Specdb::NmrOneD 176753 Specdb::NmrOneD 176754 Specdb::NmrOneD 176755 Specdb::NmrOneD 176756 Specdb::NmrOneD 176757 Specdb::NmrOneD 176758 Specdb::NmrOneD 176759 Specdb::NmrOneD 176760 Specdb::MsMs 78123 Specdb::MsMs 78124 Specdb::MsMs 78125 Specdb::MsMs 138390 Specdb::MsMs 138391 Specdb::MsMs 138392 Specdb::MsMs 3399514 Specdb::MsMs 3399515 Specdb::MsMs 3399516 Specdb::MsMs 3399517 Specdb::MsMs 3399518 Specdb::MsMs 3399519