1-Ethyl-2-Pyrrolidone is a type of transdermal absorption enhancing agent which finds application for modifying coir fiber by photocuring technique. It appears as clear liquid with flash point of 169 degrees Fahrenheit. With pH range of 8-9, this chemical is used as solvent for various industrial applications. 1-Ethyl-2-Pyrrolidone is also utilized as an intermediate for various pharmaceutical preparations, in pesticide formulation, paint & coatings, dyestuffs, and as a cationic surfactant. It is known to have chemical formula C6H11NO and molar mass of 113.16 g/mol with ability to accept one hydrogen bond.