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

Eastman MAA Methyl Acetoacetate

Eastman MAA Methyl Acetoacetate is a high-purity reactive ester from Eastman’s specialty chemical portfolio, offering excellent keto-ester reactivity for coatings, adhesives, and pharmaceutical intermediates. Its low volatility, good solvency, and controlled hydrolysis profile support stable formulations and efficient enolization. Widely used in crosslinking, UV-curing, and acetoacetic chemistry applications.
  • eastman maa methyl acetoacetate_66aee987
  • eastman maa methyl acetoacetate_66aee987

Features Of Eastman MAA Methyl Acetoacetate

  1. High-purity methyl acetoacetate with consistent batch-to-batch quality for reliable process performance.

  2. Reactive β-keto ester functionality enabling efficient condensation, alkylation, and heterocycle synthesis.

  3. Low water content (<0.1%) minimizing side reactions in moisture-sensitive formulations.

  4. Excellent solubility in common organic solvents including alcohols, ketones, and esters.

  5. Stabilized formulation with inhibited self-condensation, ensuring extended shelf life under recommended storage conditions.

Typical Applications Of Eastman MAA Methyl Acetoacetate

  1. Synthesis of pharmaceutical intermediates, including anticoagulants and anti-inflammatory agents.

  2. Production of agrochemical active ingredients and plant growth regulators.

  3. Building block for heterocyclic compounds such as pyrazoles, isoxazoles, and pyrimidines.

  4. Co-monomer in specialty acrylic coatings and crosslinkable polymer systems.

  5. Key reagent in the preparation of metal chelators and functional dyes.

Specifications Of Eastman MAA Methyl Acetoacetate

Chemical Typeβ-Keto ester
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Primary ApplicationsPharmaceuticals, agrochemicals, specialty polymers, fine chemicals
Key FeaturesHigh reactivity, low water content, thermal stability, solvent compatibility
BenefitsImproved reaction yields, reduced purification steps, enhanced formulation consistency
Storage RecommendationStore in tightly sealed containers under inert atmosphere at 15–25°C
UN NumberUN3276 (Flammable liquid, n.o.s.)


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