High-purity, low-water-content grade optimized for demanding polymer and pharmaceutical synthesis.
Excellent thermal and chemical stability across a broad temperature range (−20 °C to 150 °C).
Superior solvating power for polyimides, aramids, polyacrylonitrile (PAN), and cellulose derivatives.
Low volatility and high boiling point (165–166 °C) enabling efficient solvent recovery in continuous processes.
Consistent batch-to-batch quality supported by Eastman’s ISO 9001-certified manufacturing and rigorous QC protocols.
Solvent for high-performance polymer spinning—especially polyacrylonitrile (PAN) and polyimide precursor solutions.
Reaction medium in pharmaceutical active pharmaceutical ingredient (API) synthesis and peptide coupling reactions.
Component in lithium-ion battery electrode slurry formulations for cathode materials (e.g., NMC, LFP).
Solvent for membrane fabrication via phase inversion (e.g., hollow-fiber ultrafiltration and reverse osmosis membranes).
Processing aid in carbon fiber precursor production and specialty coating systems.
| Chemical Type | Organic polar aprotic solvent |
| Product Form | Liquid |
| Appearance | Clear, colorless liquid |
| Primary Applications | Polymer processing, pharmaceutical synthesis, battery materials, membrane manufacturing |
| Key Features | High solvating power, thermal stability, low water content, recyclability |
| Boiling Point | 165–166 °C at 760 mmHg |
| Density (20 °C) | 0.940–0.945 g/cm³ |
| Refractive Index (20 °C) | 1.437–1.439 |
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E-mail: wangxingqiang@ericwchem.com
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