Other Trading Names:

  • N-Ethylethanamine
  • Dietilamina
  • Diethyl-Amine
  • DEA

CAS Number: 109-89-7 

HS Code: 29211950

Types of Packaging:

  • 150 Kg Drum
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Availability: In stock

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Chemical Name


Cas Number



Colorless Transparent Liquid

Molecular Formula


Molecular Weight

73.14 g/mol

Melting Point


Water Solubility

Miscible in Water




Industrial Grade


0.707 g/mL


99.5% Min

Chemical Description

  • Diethylamine is a secondary amine with the molecular structure CH3CH2NHCH2CH3, also known as C4H11N.
  • It is a flammable, weakly alkaline liquid, miscible with water and ethanol.
  • DEA is a colorless liquid that often appears brown due to impurities.
  • It is volatile and has a strong, unpleasant odor.
  • It is used in the manufacturing of medicines, pesticides, dyes, rubber vulcanization accelerators, textile auxiliaries, metal preservatives, emulsifiers, polymerization inhibitors, etc.
  • It is also used as a refining solvent for waxes, an activator for conjugated diene emulsion polymerization, and an antifreeze for formulating engines.
  • Diethylamine is a solvent and a chemical raw material intermediate and can be used to prepare drugs such as procaine, chloroquine, nikethamide, corramin, and sulfonamide.
  • It can also be used to produce pesticides, dyes, rubber vulcanization accelerators, mineral processing chemicals, textile auxiliaries, fungicides, corrosion inhibitors, polymerization inhibitors, and antifreeze agents.
  • It is used in the production of corrosion inhibitors, which prevent metals from deteriorating due to chemical reactions with their environment.
  • DEA has widespread usage for organic synthesis, dyes, and drug synthesis.
  • It is used as an analytical reagent, such as a chromogenic reagent, for the detection of thiobarbituric acid by thin-layer chromatography.
  • It is also used in fuels as a scavenger for acidic compounds, improving fuel stability and reducing corrosion in fuel systems.
  • It is used in the synthesis of rubber chemicals, including antioxidants and accelerators, enhancing the performance and durability of rubber products.
  • It is also used as a preservative in organic synthesis and epoxy resin curing agents.
  • It can be used as a solvent in different applications, including the extraction of natural products and cleaning agents in industrial processes.
  • This colorless liquid is available in 25 Kg drum packaging.
  • It is recommended that Diethylamine be stored in closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
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