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

Eastman Dimethylamino-2-Propanol

Eastman Dimethylamino-2-Propanol (DMAIP) is a high-purity tertiary amino alcohol from Eastman’s specialty amines portfolio—offering excellent solubility, low volatility, and strong buffering capacity. Widely used as a catalyst in polyurethane foams and epoxy systems, it also serves in corrosion inhibition, gas treatment, and pharmaceutical intermediates. Its balanced reactivity and low odor enhance process safety and formulation performance across industrial applications.
  • eastman dimethylamino 2 propanol_bb103f48
  • eastman dimethylamino 2 propanol_bb103f48

Features Of Eastman Dimethylamino-2-Propanol

  1. Highly effective tertiary amine catalyst for polyurethane flexible and rigid foam systems.

  2. Offers balanced reactivity—strong gelling action with moderate blowing catalysis.

  3. Low volatility and favorable handling characteristics compared to traditional alkanolamines.

  4. Excellent solubility in polyols and compatibility with common PU formulation components.

  5. Supports low-emission foam production with reduced amine odor profile.

Typical Applications Of Eastman Dimethylamino-2-Propanol

  1. Flexible slabstock polyurethane foam for mattresses and furniture.

  2. Rigid polyurethane and polyisocyanurate insulation foams for construction and refrigeration.

  3. Integral skin and microcellular foams used in automotive trim and seating.

  4. Coating and adhesive systems requiring controlled amine catalysis and low fogging potential.

  5. Waterborne resin neutralization and pH adjustment in industrial coatings formulations.

Specifications Of Eastman Dimethylamino-2-Propanol

Chemical TypeTertiary alkanolamine
Product FormLiquid at room temperature
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsPolyurethane foam catalysis, resin neutralization
Key FeaturesBalanced gelling/blowing activity, low volatility, good solubility
BenefitsImproved foam cell structure, reduced emissions, enhanced process control
Molecular Weight103.16 g/mol
Boiling Point (760 mmHg)155–158 °C


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