1.0 2010-04-08 22:09:03 UTC 2025-11-18 23:19:05 UTC FDB010281 Sodium stearyl fumarate It is used as a food additive . 2-Butenedioic acid (E)-, monoactadecyl ester, sodium salt PRUV Sodium monooctadecyl 2-butenedioate, (E)- Sodium monooctadecyl fumarate Sodium monostearyl fumarate Sodium octadecyl fumarate Sodium stearyl fumarate (NF) C22H39NaO4 390.5324 390.274604411 sodium (2E)-4-(octadecyloxy)-4-oxobut-2-enoate sodium (2E)-4-(octadecyloxy)-4-oxobut-2-enoate 4070-80-8 [Na+].CCCCCCCCCCCCCCCCCCOC(=O)\C=C\C([O-])=O InChI=1S/C22H40O4.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20-26-22(25)19-18-21(23)24;/h18-19H,2-17,20H2,1H3,(H,23,24);/q;+1/p-1/b19-18+; STFSJTPVIIDAQX-LTRPLHCISA-M belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. Fatty acid esters Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty acid esters Aliphatic acyclic compounds Carbonyl compounds Carboxylic acid salts Carboxylic acids Dicarboxylic acids and derivatives Enoate esters Hydrocarbon derivatives Organic oxides Organic sodium salts Unsaturated fatty acids Aliphatic acyclic compound Alpha,beta-unsaturated carboxylic ester Carbonyl group Carboxylic acid Carboxylic acid derivative Carboxylic acid ester Carboxylic acid salt Dicarboxylic acid or derivatives Enoate ester Fatty acid ester Hydrocarbon derivative Organic alkali metal salt Organic oxide Organic oxygen compound Organic salt Organic sodium salt Organooxygen compound Unsaturated fatty acid logp 8.39 ALOGPS logs -7.08 ALOGPS solubility 3.28e-05 g/l ALOGPS logp 7.89 ChemAxon pka_strongest_acidic 3.55 ChemAxon pka_strongest_basic -6.8 ChemAxon iupac sodium (2E)-4-(octadecyloxy)-4-oxobut-2-enoate ChemAxon average_mass 390.5324 ChemAxon mono_mass 390.274604411 ChemAxon smiles [Na+].CCCCCCCCCCCCCCCCCCOC(=O)\C=C\C([O-])=O ChemAxon formula C22H39NaO4 ChemAxon inchi InChI=1S/C22H40O4.Na/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20-26-22(25)19-18-21(23)24;/h18-19H,2-17,20H2,1H3,(H,23,24);/q;+1/p-1/b19-18+; ChemAxon inchikey STFSJTPVIIDAQX-LTRPLHCISA-M ChemAxon polar_surface_area 66.43 ChemAxon refractivity 118.5 ChemAxon polarizability 47.11 ChemAxon rotatable_bond_count 20 ChemAxon acceptor_count 3 ChemAxon donor_count 0 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 1308001 Specdb::MsMs 1308002 Specdb::MsMs 1308003 Specdb::MsMs 1422505 Specdb::MsMs 1422506 Specdb::MsMs 1422507