Diethanolamine (DEA)

 Diethanolamine (DEA) | Buy and Sell DEA 55% & 99% with ChemTech

Introduction to Diethanolamine

Diethanolamine (DEA) is an organic compound belonging to the family of ethanolamines. It possesses both amine and alcohol functional groups, giving it unique dual chemical properties. Thanks to this structure, DEA serves as a versatile compound widely used in the chemical, petroleum, detergent, cosmetic, and pharmaceutical industries.

ChemTech, as a commercial company specializing in the trade of industrial chemicals, is engaged in the purchase and sale of high-quality Diethanolamine (DEA) in two main grades — 55% aqueous solution and 99% pure — sourced from well-known international manufacturers.

Physical and Chemical Properties of Diethanolamine

• Chemical Formula: C₄H₁₁NO₂
• Molecular Weight: 105.14 g/mol
• Appearance: Colorless to pale yellow viscous liquid
• Odor: Mild ammonia-like odor
• Melting Point: ~28 °C
• Boiling Point: ~268 °C
• Density: 1.09 g/cm³ at 25°C
• Solubility: Completely miscible with water, alcohols, and polar solvents

Due to the presence of hydroxyl (-OH) and amine (-NH) groups, DEA exhibits high reactivity and a strong ability to absorb acidic gases such as carbon dioxide (CO₂).

Comparison Between DEA 55% and DEA 99%

Both grades are available for purchase through ChemTech, depending on specific industrial needs.

Applications of Diethanolamine (DEA)

1. Oil, Gas, and Petrochemical Industries

DEA is widely used for acid gas absorption, particularly for removing CO₂ and H₂S from natural gas streams. This makes it a key component in gas sweetening units and refinery gas treatment systems.

2. Detergent and Cleaning Product Manufacturing

In shampoos, liquid soaps, and household cleaners, Diethanolamine acts as a pH adjuster, emulsifier, and stabilizer, improving product performance and texture.

3. Pharmaceutical and Cosmetic Industries

In regulated amounts, DEA is used in pharmaceutical and cosmetic formulations to improve solubility, stability, and viscosity of active ingredients.

4. Chemical Synthesis

DEA serves as a raw material in the production of:

• Fatty acid DEA derivatives (e.g., Cocamide DEA) used in detergents
• Morpholine
• Polyurethanes and resins

5. Agriculture and Paint Industries

Used as a wetting agent, emulsifier, and dispersant in the production of pesticides, paints, and coatings.

Advantages of ChemTech’s Diethanolamine

• Available in two grades: 55% and 99%
• High purity and consistent industrial quality
• Sourced from reputable international producers
• Competitive pricing and flexible purchasing options
• Technical consultation and product guidance provided by experts

Safety and Handling Guidelines

Although DEA is not classified as highly hazardous, safe handling and storage practices are essential:

• Wear protective gloves and goggles during handling
• Store in tightly sealed containers, away from heat and direct sunlight
• Avoid prolonged contact with skin or inhalation of vapors
• Follow standard transportation and storage safety regulations

Why Buy Diethanolamine from ChemTech?

• Specialized in buying and selling industrial chemicals
• Collaboration with leading global manufacturers
• Fast and reliable delivery across the country
• Certificate of Analysis (COA) available for all shipments
• Expert support and consultation for industrial applications

Conclusion

Diethanolamine (DEA) is a multifunctional compound widely used across industries such as oil & gas, detergents, pharmaceuticals, and chemicals.
ChemTech, as a reliable trading company in the industrial chemical sector, offers DEA 55% and DEA 99% with guaranteed quality and competitive pricing for various industrial customers.

For pricing, analysis certificates, or to place an order, please contact ChemTech’s professional sales team.