Pentaerythrityl Tetracaprylate is a specialty ester made from pentaerythritol and caprylic acid (C8). It is a lightweight, non-greasy emollient that provides excellent spreadability and silky skin feel in cosmetics and personal care products. It also enhances the stability and performance of formulations.
CAS No: 189120-64-7
Appearance: Clear, colorless to pale yellow liquid
Chemical Type: Tetraester (emollient ester)