1.0 2010-04-08 22:04:50 UTC 2015-07-20 21:37:57 UTC FDB001125 Sorbitan tristearate Food emulsifier, stabiliser Sorbitan tristearate, also known as Span 65, is a nonionic surfactant. It is variously used as a dispersing agent, emulsifier, and stabilizer, in food and in aerosol sprays. As a food additive, it has the E number E492. Anhydrosorbitol tristearate E492 Sorbester P38 Sorbitan tristearate [usan:ban:inn] Sorbitan tristearate, BAN, USAN Sorbitan, esters, trioctadecanoate Sorbitan, trioctadecanoate Span 65 C60H114O8 963.5424 962.851370624 2-[4-hydroxy-3-(octadecanoyloxy)oxolan-2-yl]-2-(octadecanoyloxy)ethyl octadecanoate 2-[4-hydroxy-3-(octadecanoyloxy)oxolan-2-yl]-2-(octadecanoyloxy)ethyl octadecanoate 26658-19-5 CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)C1OCC(O)C1OC(=O)CCCCCCCCCCCCCCCCC InChI=1S/C60H114O8/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-56(62)65-53-55(67-57(63)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2)60-59(54(61)52-66-60)68-58(64)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3/h54-55,59-61H,4-53H2,1-3H3 IJCWFDPJFXGQBN-UHFFFAOYSA-N belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups. Tricarboxylic acids and derivatives Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Tricarboxylic acids and derivatives Aliphatic heteromonocyclic compounds Carbonyl compounds Carboxylic acid esters Dialkyl ethers Fatty acid esters Hydrocarbon derivatives Organic oxides Oxacyclic compounds Secondary alcohols Tetrahydrofurans Alcohol Aliphatic heteromonocyclic compound Carbonyl group Carboxylic acid ester Dialkyl ether Ether Fatty acid ester Fatty acyl Hydrocarbon derivative Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Secondary alcohol Tetrahydrofuran Tricarboxylic acid or derivatives logp 10.22 ALOGPS logs -7.72 ALOGPS solubility 1.83e-05 g/l ALOGPS logp 20.86 ChemAxon pka_strongest_acidic 13.31 ChemAxon pka_strongest_basic -3.5 ChemAxon iupac 2-[4-hydroxy-3-(octadecanoyloxy)oxolan-2-yl]-2-(octadecanoyloxy)ethyl octadecanoate ChemAxon average_mass 963.5424 ChemAxon mono_mass 962.851370624 ChemAxon smiles CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)C1OCC(O)C1OC(=O)CCCCCCCCCCCCCCCCC ChemAxon formula C60H114O8 ChemAxon inchi InChI=1S/C60H114O8/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-56(62)65-53-55(67-57(63)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2)60-59(54(61)52-66-60)68-58(64)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3/h54-55,59-61H,4-53H2,1-3H3 ChemAxon inchikey IJCWFDPJFXGQBN-UHFFFAOYSA-N ChemAxon polar_surface_area 108.36 ChemAxon refractivity 283.27 ChemAxon polarizability 128.48 ChemAxon rotatable_bond_count 56 ChemAxon acceptor_count 5 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 318910 Specdb::MsMs 318911 Specdb::MsMs 318912 Specdb::MsMs 365854 Specdb::MsMs 365855 Specdb::MsMs 365856 Specdb::MsMs 2306859 Specdb::MsMs 2306860 Specdb::MsMs 2306861 Specdb::MsMs 3062359 Specdb::MsMs 3062360 Specdb::MsMs 3062361 HMDB29890 #<Reference:0x000055ce3257e328>