... )1,3-propanediol alkyd resins,varnishes,PVC stabilizers tall oil esters, antioxidants Pentaerythritol is the organic compound ... is a versatile building block for the preparation of many polyfunctionalized compounds such as the explosive PETN ... and pentaerythritol tetraacrylate. Derivatives of pentaerythritol are components of alkyd resins, varnishes, PVC stabilizers, tall oil esters, and olefin ...