Dimethylaminopropylamine (DMAPA)

Dimethylaminopropylamine (DMAPA)

CAS Number:109-55-7

Chemical Formula:C₅H₁₄N₂

Product Introduction

DMAPA is a versatile organic amine featuring two amine groups—a primary and a tertiary amine. It’s a colorless to pale yellow liquid with a strong amine odor, widely used as an intermediate in surfactants, corrosion inhibitors, and epoxy curing agents.

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Physical & Chemical Properties

Property Value
Appearance Colorless to pale yellow liquid
Boiling Point ~ 140 °C (at 20 mmHg)
Density 0.84 g/cm³
Solubility Miscible with water
Molecular Weight 102.17 g/mol
Odor Strong amine

Applications

  • Intermediate for surfactants and detergents
  • Epoxy resin curing agents
  • Corrosion inhibitors and water treatment chemicals
  • Used in polymer and pharmaceutical industries

Safety & Handling

  • Corrosive and irritant; avoid skin and eye contact
  • Use gloves, goggles, and proper ventilation
  • Store in tightly sealed containers away from moisture
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