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

Eastman Monomethylamine 40% Aqueous Solution MMA-40

Eastman Monomethylamine 40% Aqueous Solution (MMA-40) is a high-purity, stabilized liquid methylamine formulation from Eastman’s specialty amines portfolio—designed for pharmaceutical intermediates, agrochemical synthesis, and catalyst preparation. It offers consistent concentration, low impurity levels, and reliable handling safety per OSHA/REACH guidelines.
  • eastman monomethylamine 40 aqueous solution mma 40_a43f92d0
  • eastman monomethylamine 40 aqueous solution mma 40_a43f92d0

Features Of Eastman Monomethylamine 40% Aqueous Solution MMA-40

  1. High-purity monomethylamine (MMA) in a stable, ready-to-use 40% aqueous solution.

  2. Consistent batch-to-batch quality and strict manufacturing controls per Eastman’s ISO 9001-certified processes.

  3. Optimized for safe handling and efficient integration into downstream chemical synthesis operations.

  4. Low residual methanol and formaldehyde content, supporting high selectivity in amine-catalyzed reactions.

  5. Supplied in UN-approved HDPE drums or IBCs with appropriate hazard labeling compliant with GHS and transport regulations.

Typical Applications Of Eastman Monomethylamine 40% Aqueous Solution MMA-40

  1. Intermediate in the synthesis of pharmaceuticals, including local anesthetics and antiviral agents.

  2. Building block for agrochemicals such as herbicides, fungicides, and plant growth regulators.

  3. Reagent in the production of surfactants, corrosion inhibitors, and quaternary ammonium compounds.

  4. Catalyst and modifier in polyurethane foam formulations and epoxy curing systems.

  5. Raw material for specialty solvents, chelating agents, and rubber vulcanization accelerators.

Specifications Of Eastman Monomethylamine 40% Aqueous Solution MMA-40

Chemical TypeMonomethylamine (CH₃NH₂) aqueous solution
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid with characteristic amine odor
Monomethylamine Content (w/w)38–42%
pH (10% aqueous solution, 25°C)11.5–12.5
Density (20°C)0.90–0.92 g/cm³
Key FeaturesHigh reactivity, low volatility vs. anhydrous MMA, improved process safety
Primary ApplicationsPharmaceutical intermediates, agrochemical synthesis, functional additives


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