2-(Hydroxymethyl)-2-(((1-oxododecyl)oxy)methyl)propane-1,3-diyl dilaurate 67874-04-8 Dodecanoic acid, 2-(hydroxymethyl)-2-(((1-oxododecyl)oxy)methyl)-1,3-propanediyl ester EINECS 267-449-4 Pentaerythritol trilaurate