Diethylene Glycol (DEG)
Industrial Applications
Diethylene Glycol (DEG) is widely used as an industrial solvent, plasticizer, and chemical intermediate. It is commonly employed in the production of resins, polyesters, polyurethane formulations, and plasticizers due to its strong solvency and compatibility with a wide range of materials. Diethylene Glycol (DEG) is also used in antifreeze formulations, brake fluids, and hydraulic fluids, where its hygroscopic nature and low volatility are advantageous. Additionally, it serves as a humectant and solvent in inks, dyes, and textile processing, and as an intermediate in chemical manufacturing.
Physical Properties
Diethylene Glycol (DEG) is a colorless, practically odorless, hygroscopic liquid with a sweetish taste. It is fully miscible with water, alcohol, ether, acetone, and ethylene glycol. The compound has a relatively high boiling point and low vapor pressure, contributing to its low volatility and effectiveness in high-temperature and moisture-control applications. Diethylene Glycol (DEG) is chemically stable under normal conditions but is toxic if ingested or improperly handled, requiring appropriate safety measures in industrial use.
Grade
- Industrial
Other Names
- 2,2'-Oxydi(ethan-1-ol)
- 2,2'-Oxybis(ethan-1-ol)
- 2-(2-Hydroxyethoxy)ethan-1-ol
- Ethylene diglycol
- Diglycol
- 2,2'-Oxybisethanol
- 2,2'-Oxydiethanol
- 3-Oxa-1,5-pentanediol
- Dihydroxy Diethyl Ether
Form
- Liquid
Abbreviations
- DEG
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