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

Eastman DMAA N-Dimethylacetoacetamide

Eastman DMAA N-Dimethylacetoacetamide is a high-purity, low-odor solvent from Eastman’s specialty solvents portfolio—offering excellent solvency for coatings, inks, and adhesives while enabling faster drying and improved film formation versus traditional amides.
  • eastman dmaa n dimethylacetoacetamide_bc75085f
  • eastman dmaa n dimethylacetoacetamide_bc75085f

Features Of Eastman DMAA N-Dimethylacetoacetamide

  1. High-purity, low-color liquid with excellent batch-to-batch consistency.

  2. Reactive carbonyl functionality enables participation in keto-enol tautomerism and Michael addition reactions.

  3. Low volatility and favorable evaporation profile for controlled film formation in coating systems.

  4. Good solvency for cellulose esters, acrylics, and epoxy resins without compromising stability.

  5. Non-halogenated, VOC-compliant solvent alternative supporting sustainable formulation goals.

Typical Applications Of Eastman DMAA N-Dimethylacetoacetamide

  1. Coatings: Crosslinkable component in ambient-cure automotive refinish and industrial maintenance coatings.

  2. Inks: Reactive diluent and adhesion promoter in UV/EB-curable and hybrid inkjet inks.

  3. Adhesives & Sealants: Functional co-monomer in acrylic and polyurethane reactive hot melts.

  4. Electronics: Solvent and reactive carrier in photoresist and dielectric layer formulations.

  5. Specialty Polymers: Building block for acetoacetate-functionalized copolymers and thermoset modifiers.

Specifications Of Eastman DMAA N-Dimethylacetoacetamide

Chemical TypeN-Dimethylacetoacetamide (DMAA)
Product FormClear, colorless to pale yellow liquid
AppearanceHomogeneous, free from suspended matter
Primary ApplicationsCrosslinking agent, reactive solvent, functional monomer
Key FeaturesKeto-enol tautomerism, nucleophilic reactivity, low water solubility
BenefitsEnables ambient-cure chemistry, improves substrate adhesion, enhances film hardness
Molecular Weight129.16 g/mol
Storage ConditionsStore in tightly closed containers at 15–25 °C; protect from moisture


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