Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Eastman Dimethylamino-2-propanol Dimethylamino-2-propanol

Eastman Dimethylamino-2-propanol (DMPA) is a high-purity, low-odor tertiary amine from Eastman’s specialty amines portfolio. Widely used as a catalyst and CO₂ absorber in polyurethane foams and gas treating, it offers excellent reactivity, selectivity, and water solubility. Its molecular structure ensures superior performance in demanding industrial applications while meeting stringent environmental and safety standards.
  • eastman dimethylamino 2 propanol dimethylamino 2 propanol_479d7340
  • eastman dimethylamino 2 propanol dimethylamino 2 propanol_479d7340

Features Of Eastman Dimethylamino-2-propanol Dimethylamino-2-propanol

  1. High-purity tertiary amino alcohol with excellent solvency and pH-buffering capacity.

  2. Low volatility and favorable handling characteristics compared to lower-molecular-weight amines.

  3. Effective catalyst and intermediate for polyurethane foam production, especially in flexible slabstock systems.

  4. Good water miscibility and compatibility with common polyols, isocyanates, and surfactants.

  5. Stable under typical storage conditions with minimal risk of degradation or crystallization.

Typical Applications Of Eastman Dimethylamino-2-propanol Dimethylamino-2-propanol

  1. Primary catalyst for the gelling reaction in flexible polyurethane foam manufacturing.

  2. Co-catalyst in CASE (Coatings, Adhesives, Sealants, and Elastomers) formulations requiring balanced reactivity.

  3. pH adjuster and stabilizer in water-based polymer dispersions and emulsion systems.

  4. Building block for synthesizing specialty surfactants and corrosion inhibitors.

  5. Intermediate in pharmaceutical and agrochemical synthesis where controlled basicity and steric profile are critical.

Specifications Of Eastman Dimethylamino-2-propanol Dimethylamino-2-propanol

Chemical TypeTertiary amino alcohol
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsPolyurethane catalysis, chemical intermediate, pH modifier
Key FeaturesStrong base, low odor, high selectivity in gelling reactions
BenefitsImproved foam cell structure, reduced amine emissions, enhanced processing control
Storage RecommendationStore in tightly sealed containers under inert atmosphere at 15–25°C
Handling PrecautionUse in well-ventilated areas; avoid contact with skin and eyes


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