Diethylamine, also known as N-ethylethanamine, is a secondary aliphatic amine with CAS Number 109-89-7. It appears as a colorless, volatile liquid.
Diethylamine, a versatile secondary amine widely used as a chemical intermediate in pharmaceuticals, agrochemicals, rubber processing, and more.

 

Technical Specifications

ITEMS SPECIFICATIONS
Appearance Colorless transparent liquid
Assay ≥99.7%

 

Package & Storage

  • Net weight 140kg Iron drum.
  • Store in cool, dry, well-ventilated area away from ignition sources and oxidizers. Keep container tightly closed.

 

Key Benefits of Diethylamine

Excellent Reactivity:
Acts as a nucleophile and base in numerous chemical reactions.

Versatile Intermediate:
Essential for synthesizing active pharmaceutical ingredients (APIs), agrochemicals, and specialty chemicals.

Corrosion Inhibition:
Effective in formulations for metal protection and lubricants.

High Purity Options:
Available in grades suitable for pharmaceutical and technical applications.

Solvent Compatibility:
Miscible with water and organic solvents, facilitating easy incorporation into processes.

 

Applications and Uses of Diethylamine

Diethylamine finds extensive use across multiple industries:

Pharmaceutical Industry

  • Key intermediate in the synthesis of APIs, including local anesthetics, antihistamines, and other therapeutic compounds.
  • Used in the production of corrosion inhibitors and pharmaceutical intermediates.

Agrochemicals

  • Intermediate for herbicides, pesticides, and insect repellents (such as DEET production).

Rubber and Polymer Industry

  • Accelerator in rubber processing and vulcanization.
  • Used in the manufacture of resins and adhesives.

Other Industrial Applications

  • Corrosion inhibitor in metal treatment, lubricants, and coatings.
  • Intermediate for dyes, flotation agents, and textile chemicals.
  • Solvent and processing aid in various chemical syntheses.
  • Component in adhesives and coatings.

 

Frequently Asked Questions (FAQs)

Q: What is the CAS number for Diethylamine?
A: The CAS Number is 109-89-7.

Q: Is Diethylamine flammable?
A: Yes, it is a highly flammable liquid with a low flash point. It requires careful storage away from heat, sparks, and open flames.

Q: What are the main uses of Diethylamine?
A: It is primarily used as an intermediate in the production of pharmaceuticals, agrochemicals (including DEET), rubber accelerators, corrosion inhibitors, dyes, and resins.

Q: Can Diethylamine be used in pharmaceuticals?
A: Yes, it serves as a critical building block and reagent in the synthesis of various active pharmaceutical ingredients and intermediates.

Q: How should Diethylamine be stored?
A: Store in a cool, dry, well-ventilated place in tightly closed, grounded containers. Protect from light, heat, and incompatible materials such as acids and oxidizers.

 

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