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

Eastman Monoethylamine

Eastman Monoethylamine is a high-purity aliphatic amine from Eastman’s Amines portfolio (CAS 109-89-7) offering excellent reactivity and solubility. Widely used as a catalyst, intermediate in pharmaceuticals, agrochemicals, and surfactants. Features low odor, consistent batch quality, and reliable performance in ethylation reactions and pH control applications.
  • eastman monoethylamine_296ab340
  • eastman monoethylamine_296ab340

Features Of Eastman Monoethylamine

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

  2. Optimized volatility and reactivity balance, enabling efficient use in alkylation and catalysis applications.

  3. Low water content (<0.5 wt%) to minimize side reactions in moisture-sensitive syntheses.

  4. Stabilized formulation with proprietary inhibitor to ensure long-term storage stability.

  5. Available in bulk and packaged formats with ISO-certified handling and traceability.

Typical Applications Of Eastman Monoethylamine

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

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

  3. Reagent for surfactant production, particularly in cationic and amphoteric detergent systems.

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

  5. Raw material for corrosion inhibitors used in oilfield and industrial water treatment.

Specifications Of Eastman Monoethylamine

Chemical TypePrimary aliphatic amine
Product FormLiquid (bulk or drum-packed)
AppearanceClear, colorless to pale yellow liquid
Assay (Monoethylamine)≥99.0 wt%
Water Content≤0.5 wt%
Density (20°C)0.688–0.692 g/cm³
Boiling Point16.6°C (at 760 mmHg)
Flash Point (Closed Cup)−24°C


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