Triethylamine

Triethylamine

TEA; N,N-Diethylethanamine; Triethylamin

CAS 121-44-8

Chemical Formula N(CH₂CH₃)₃

Molecular Weight 101.19 g/mol

Triethylamine is a clear, volatile liquid with a strong ammonia-like odor, commonly used as a base and catalyst in Performance Chemicals. It plays a key role in the production of pharmaceuticals, pesticides, and resins by neutralizing acids and facilitating reactions. Triethylamine is also used in rubber processing, dye manufacturing, and as a corrosion inhibitor in industrial water treatment. Due to its flammability and strong odor, it requires careful handling in well-ventilated environments.

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Industrial Uses

1. Pharmaceuticals

  • Intermediate in Drug Synthesis: TEA is widely used as a base and catalyst in the synthesis of pharmaceutical intermediates and active pharmaceutical ingredients (APIs).
  • Acid Scavenger: Acts as an acid neutralizer in reactions to stabilize sensitive compounds.
  • Solubilizing Agent: Enhances the solubility of certain drugs during formulation processes.

2. Performance Chemicals

  • Catalyst/Base in Organic Synthesis: TEA is a common organic base used in condensation, alkylation, and esterification reactions.
  • Quaternary Ammonium Compound Production: Used in the production of surfactants and phase transfer catalysts.
  • Polymerization Aid: Acts as a chain stopper or catalyst in polymer synthesis like epoxy or acrylate systems.

3. Agrochemicals

  • Herbicide & Pesticide Intermediate: TEA is used as a neutralizing agent and as a base in the formulation of herbicides and pesticides.
  • Emulsifier Component: In agrochemical emulsions, it helps in forming stable formulations.

4. Paints, Coatings & Adhesives

  • pH Adjuster: Used to neutralize acids in formulations and maintain pH balance in coatings and inks.
  • Curing Agent: Plays a role in curing reactions of epoxy and polyurethane coatings.
  • Dispersant Aid: Helps in stabilizing pigments and additives in paint formulations.

Specifications

Assay ≥ 99.0%
Appearance Colorless to pale yellow liquid
Odor Strong, fishy or ammonia-like
Boiling Point 89.5 °C (193.1 °F)
Melting Point −115 °C (−175 °F)
Density 0.726 g/cm³ at 20 °C
Solubility Miscible with water, alcohol, ether
Viscosity ~0.4 mPa·s at 25 °C
Flash Point −11 °C (12.2 °F), closed cup

Hazard Symbols

Flammables
Corrosives
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Triethylamine in India?
The price of Triethylamine can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.6301 00 6301 directly for a customized quote tailored to your needs.

2. Where can I buy Triethylamine in India?
You can purchase Triethylamine from MULTICHEM, a leading exporter with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across global markets. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Triethylamine?
Our minimum order quantity (MOQ) for Triethylamine is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Triethylamine supplied by Multichem?                      
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.