Dipentaerythritol used to produce polyether, polyester, polyurethane, alkyd resin and photosensitive resin film Dipentaerythritol Purity:85% Dipentaerythritol CAS RN.: 126-58-9 Molecular formula: C10H22O7 Uses: Dipentaerythritol used to produce polyether, polyester, polyurethane, alkyd resin and photosensitive resin film Di-pentaerythritol