Chemically speaking, this molecule is "halfway" between Sorbitan Oleate and Sorbitan Trioleate, this means that it's also an attachment of sorbitan (a dehydrated sorbitol (sugar) molecule) with the unsaturated fatty acid Oleic Acid, but inside of a ratio of two:3 for this reason the "Sesqui" section while in the molecule's title. A subtropical pla