Di Ethylene Glycol

 

Diethylene glycol (DEG) is an organic compound with the formula (HOCH2CH2)2O. It is a colorless, practically odorless, and hygroscopic liquid with a sweetish taste. It is a four carbon dimer of ethylene glycol. It is miscible in water, alcohol, ether, acetone, and ethylene glycol. DEG is a widely used solvent. It can be a contaminant in consumer products; this has resulted in numerous epidemics of poisoning since the early 20th century.

Category:

Application

Used in production of unsaturated polyester resin, PU, plasticizer, personal care products, brake fluid, lubricant etc

Chemical formula

C4H10O3

Molar mass

106.12 g/mol

Appearance

Colorless liquid

Density

1.118 g/mL

Melting Point

−10.45 °C (13.19 °F; 262.70 K)

Boiling point

244 to 245 °C (471 to 473 °F; 517 to 518 K)

Solubility in water

miscible

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