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Chemical Name n-Dipropylamine
Synonyms Di-n-propylamine; Dipropanamine; N,N-Dipropylamine; N-Propyl-1-propanamine;
CAS Number 142-84-7
Molecular Formula C6H15N
Appearance Clear Colourless Oil
Melting Point N/A
Molecular Weight 101.19
Storage Refrigerator, under inert atmosphere
Solubility Chloroform, Methanol
Category Building Blocks; Miscellaneous;
Applications n-Dipropylamine is a useful reagent for the preparation of perylene derivatives for photosensitive fluorescent resins.
  Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

n-Dipropylamine: Properties, Uses, and Safety Measures

n-Dipropylamine is an organic chemical compound with the chemical formula C6H15N. It is a colorless liquid with a fishy odor and is soluble in water and organic solvents. In this article, we will delve into the properties, uses, and safety measures related to n-dipropylamine.

Properties of n-Dipropylamine

  • Physical Properties: n-Dipropylamine has a boiling point of 154 °C and a melting point of -80 °C. It is a viscous liquid at room temperature.
  • Chemical Properties: It is a tertiary amine, and its basicity is lower than primary or secondary amines. It is stable under normal conditions but can react with acids to form salts.

Uses of n-Dipropylamine

n-Dipropylamine has various industrial and laboratory applications, including:

1. Chemical Synthesis

n-Dipropylamine is used as a reactant in the synthesis of various organic compounds such as pharmaceuticals, agrochemicals, and dyes.

2. Polymer Industry

It is used as a stabilizer in the polymer industry to prevent degradation of polymers by heat, light, and other environmental factors.

3. Corrosion Inhibitor

n-Dipropylamine is also used as a corrosion inhibitor in the petroleum industry to protect metal surfaces from corrosion caused by acids and other chemicals.

4. Surfactant

It is used as a surfactant in the production of detergents and soaps due to its ability to lower surface tension and enhance cleaning properties.

5. Intermediate

n-Dipropylamine is used as an intermediate in the production of quaternary ammonium compounds, which are used as disinfectants and as active ingredients in fabric softeners and hair conditioners.

Safety Measures

n-Dipropylamine is a hazardous chemical and should be handled with care. Some safety measures include:

  • Use protective clothing, including gloves, goggles, and respiratory masks.
  • Store n-dipropylamine in a cool, dry, and well-ventilated area away from sources of heat and ignition.
  • Do not mix with acids or other chemicals that can react with it.
  • In case of skin contact or inhalation, seek medical attention immediately.


n-Dipropylamine is a versatile chemical with various industrial and laboratory applications. However, it is important to handle it with care and follow safety measures to avoid any accidents or health hazards.

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