Synonym(s)
CAS number: 13057-50-6; Dodecanoic acid, 1,1'-[2,2bis[[(1-oxododecyl)oxy]methyl]-1,3propanediyl] ester; Dodecanoic acid, 2,2bis[[(1-oxododecyl)oxy]methyl]-1,3propanediyl ester; Lauric acid, neopentanetetrayl ester; Pentaerythritol, tetralaurate
DefinitionThis section has been translated automatically.
Pentaerythrityl refers to the tetravalent alcohol pentaerythritol (also called pentaerythritol), which is quadruple-esterified with isostearic acid. The prefix "penta" refers to the 5 carbon atoms of the molecule. Pentaerythrityl tetraisolaurate ("laurate" refers to the ester of lauric acid) is used in cosmetic formulations. The tetraester acts as an emollient (makes the skin smooth and supple).
Prof. Dr. med. Peter Altmeyer