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Diethanol Isopropanolamine 85% (DEIPA 85%)

CAS Number:


Other Trading Names:

  • N,N-Bis(2-Hydroxyethyl) Isopropanolamine
  • Diethanolisopropanolamine
  • 1-[N, N-(2-Hydroxyethyl) amino]-2-Propanol
  • DEIPA 85%

Types of Packaging

  • 220KG 80 Steel Drums /17.6 Tons / 20ft Container
  • Flexytank / 23 Tons / 20ft Container
  • 1050kg IBC / 21 Tons / 20ft Container

Diethanol Isopropanolamine 85% (DEIPA 85%) is an amino alcohol. It belongs to the group of alkanolamines. It is a tertiary alkanolamine. It is produced from reacting propylene oxide with diethanol amine.

Chemical Appearance

Diethanol Isopropanolamine 85% (DEIPA 85%) is a colorless to pale yellow transparent and viscous liquid. It is completely soluble in water, also soluble in ethanol, acetone, glycerine, and ethylene glycol. It has a very light ammonia like smell.

Chemical Applications and Strengths

Diethanol Isopropanolamine 85% (DEIPA 85%) is an extremely efficient chemical compound and therefore, has many industrial applications. Its main applications and strengths are:

  • Primarily, Diethanol Isopropanolamine 85% (DEIPA 85%) is used in cement grinding aids.
  • It is extensively used by the cement industry.
  • It is used in the formulation of cement additives.
  • It is used in the making of concrete admixtures.
  • It is an excellent grinding aid in the cement mills.
  • Diethanol Isopropanolamine increases the strength of of cements at all hydration ages.
  • Cements blended with fly ash and slag tend to show a greater response to the chemical.
  • It prevents cement particles from re-adhering during and after the grinding process.
  • It increases the efficiency and fluidity of the process.
  • Diethanol Isopropanolamine is used as a replacement of Triethanolamine (TEA) and Triisopropanolamine (TIPA).
  • DEIPA has better effects on cement properties than Triethanolamine and Triisopropanolamine.
  • It improves the cement compressive strength.
  • DEIPA is also used in beautifiers.


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