Trimethylolpropane Trioctanoate (TMP Trioctanoate) is a medium-chain triester made by esterifying trimethylolpropane with caprylic acid (octanoic acid). It is a light, non-greasy, fast-spreading emollient for cosmetics and a high-performance synthetic ester for industrial lubricants. It offers excellent lubricity, oxidative stability, and smooth sensory properties.
CAS No: 53890-76-5
Appearance: Clear to pale yellow low-viscosity liquid
Chemical Type: Triester (caprylic acid ester)