Description General description We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Find details here. Application Used for greener amidation of esters. tert-Butoxide-Assisted Amidation of Esters under Green Conditions Potassium tert-butoxide may be used as a base in the intramolecular cyclization of iodo arene to afford benzopyran via microwave method of synthesis. Packaging 2.5 kg in poly bottle 25 kg in steel drum 5, 25, 100, 500 g in poly bottle