Diethylene glycol (DEG) is an organic compound with the formula (HOCH2CH2)2O. It is a colorless, practically odorless, poisonous, and hygroscopic liquid with a sweetish taste. It is a four carbon dimer of ethylene glycol. 

Application

 DIETHYLENE GLYCOL AR Digol is miscible in water, alcohol, ether, acetone, and ethylene glycol.^[1] DEG is a widely used solvent.^[2] It can be a contaminant in consumer products; this has resulted in numerous epidemics of poisoning since the early 20th century.

Technical Specification