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Technical Data Sheet

Chemical Synonym
  • DNPA
  • Herbicides - intermediate for other

Product Description
Di-n-Propylamine (DNPA) is a colorless liquid with an ammonia-like odor. DNPA is moderately soluble in water.

Di-n-propylamine is primarily used to produce:

  • Pesticides
  • Zeolites

Typical Properties

PropertyTypical Value, Units
Molecular FormulaC6H15N
Molecular Weight101.19 g/mol
AppearanceColorless liquid
Autoignition Temperature260 °C
Boiling Point109.3 °C
Critical Pressure31 410 hPa
Critical Temperature276.89 °C
     @ 20°C0.74 g/cm3
Dissociation constant, pKa11
Flash Point 
     Closed Cup7 °C
Freezing Point 
     (1013 hPa)-40 °C
Heat of Vaporizationa 
     (1013 hPa)350.04 kJ/kg
Octanol-water partition coefficient, log Pow1.33
Vapor Density 
     (air = 1)3.48
Vapor Pressure 
     @ 20°C24.3 hPa
     @ 25°C26.8
     @ 40°C70.0 hPa
     @ 25°C0.517 mPa·s
Water solubility 
     @ 20°CPartly soluble 46.4 g/L


  • Bulk
  • Steel drums (150 kg net)

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2/28/2018 11:35:39 AM