Diethylen Glycol (DEG)

Diethylene Glycol (DEG) is an organic compound with the chemical formula C4H10O3. Below is a detailed explanation:

Chemical Properties:

• Structure:

  Diethylene Glycol (DEG) is a diol, meaning it contains two hydroxyl groups (-OH). Its structure consists of two ethylene units (CH2-CH2) bonded to an oxygen atom, giving it the formula (HOCH2CH2)2O.

• Physical State:

  Diethylene Glycol is a colorless, viscous liquid with a mild sweetish odor. It is hygroscopic, meaning it can absorb moisture from the air.

Applications:

• Coolant:

  Diethylene Glycol (DEG) is often used as a coolant in industrial applications and HVAC systems due to its low freezing point and high boiling point.

• Humectant:

  It is used in cosmetics and personal care products as a humectant, helping to retain moisture in the skin and hair.

• Solvent:

  DEG acts as a solvent in various chemical formulations, including paints and coatings.

• Plastics and Polymers:

  It is used in the production of polymers and as a plasticizer in plastic materials to improve flexibility.

Benefits:

• Moisture Retention:

  DEG’s ability to attract and retain moisture makes it effective in a variety of applications, such as in cosmetics and personal care products.

• Thermal Stability:

  With a high boiling point and low freezing point, Diethylene Glycol is ideal for use in cooling systems.

Health and Safety Aspects:

• Toxicity:

  Diethylene Glycol can be toxic if ingested or upon prolonged exposure. It may cause serious health issues, including kidney damage. Therefore, it is crucial to handle it with care and follow safety guidelines to avoid exposure.

 

Summary:

Diethylene Glycol (DEG) is a versatile compound with many industrial applications, especially as a coolant and humectant. While it offers many useful properties, its toxicity requires careful handling to ensure safety.

 

Diethylene Glycol (DEG) is available in Bulk, IBC, Drums, and Jerricans.

 

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