Diethylene Glycol is water soluble organic compound which is extensively utilized in manufacturing of plasticizers and polyester resins. It appears as colorless liquid with chemical formula C4H10O3 and molecular weight of 106.12 g/mol. This compound is also utilized in organic synthesis of various compounds and serves as solvent for resins, oils, & nitrocellulose. It shows boiling point range of 244 to 245 degrees Celsius with density of 1.118 g/cm3. Diethylene Glycol is a key component for lubricants, artificial fog, & brake fluids and is also added to various personal care products in limited volumes. It can industrially be produced by partial hydrolysis of ethylene oxide.