1.0 2010-04-08 22:09:41 UTC 2025-11-18 23:28:39 UTC FDB011516 Magnesium octadecanoate It is used in foods as a binder, emulsifier, anticaking agent, lubricant and release agent, nutrient supplement, defoaming agent and processing aid. Magnesium octadecanoate Magnesium stearate C36H70MgO4 591.244 590.512452626 magnesium(2+) ion dioctadecanoate magnesium(2+) ion bis(n-octadecanoate) 557-04-0 [Mg++].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O InChI=1S/2C18H36O2.Mg/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2 HQKMJHAJHXVSDF-UHFFFAOYSA-L belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Long-chain fatty acids Organic compounds Lipids and lipid-like molecules Fatty Acyls Fatty acids and conjugates Carbonyl compounds Carboxylic acid salts Carboxylic acids Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Organic salts Straight chain fatty acids Aliphatic acyclic compound Carbonyl group Carboxylic acid Carboxylic acid derivative Carboxylic acid salt Hydrocarbon derivative Long-chain fatty acid Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organic salt Organooxygen compound Straight chain fatty acid magnesium salt logp 10.89 ALOGPS logs -7.72 ALOGPS solubility 1.13e-05 g/l ALOGPS melting_point Mp 183° dec. logp 7.15 ChemAxon pka_strongest_acidic 4.95 ChemAxon iupac magnesium(2+) ion dioctadecanoate ChemAxon average_mass 591.244 ChemAxon mono_mass 590.512452626 ChemAxon smiles [Mg++].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O ChemAxon formula C36H70MgO4 ChemAxon inchi InChI=1S/2C18H36O2.Mg/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2 ChemAxon inchikey HQKMJHAJHXVSDF-UHFFFAOYSA-L ChemAxon polar_surface_area 40.13 ChemAxon refractivity 97.12 ChemAxon polarizability 38.16 ChemAxon rotatable_bond_count 32 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon 9254