Pentaerythrityl Tetracocoate is a multifunctional emollient ester made from pentaerythritol and coconut fatty acids. It is widely used in cosmetics, hair care, and skin care formulations to provide a soft, smooth feel, improve spreadability, and enhance the stability of formulations. Its natural origin and excellent oxidative stability make it popular in premium personal care products.
CAS No: 66085-00-5
Appearance: Clear to pale yellow liquid
Chemical Type: Tetraester (coconut-based ester)