China and the United States are the leading exporters of Hexamethylenediamine, accounting for a substantial share of global supply, while Germany, South Korea, and India are among the top importers, reflecting strong demand from regional nylon-6,6 production hubs. Exports from China have expanded steadily over the past three years amid rising global Hexamethylenediamine prices and growing downstream polymer demand, while U.S. exports have remained relatively stable.
Hexamethylenediamine (HMDA) is a colorless to pale yellow crystalline solid at room temperature, with a characteristic ammonia-like odor; it melts at approximately 42 °C and boils at 200–205 °C at atmospheric pressure. It is an aliphatic diamine and a key organic chemical intermediate. Its primary industrial use is as a monomer in the production of nylon 6,6 via polycondensation with adipic acid. HMDA is also employed in the synthesis of polyurethane resins, corrosion inhibitors, and certain specialty polyamides used in high-performance fibers, engineering plastics, and coatings.
Formation of high polymers, e.g., nylon 66.
White to cream solid
This chemical is included in Fine Chemicals - Adhesives & Coating Raw Materials. See more about what is 1,6-Hexanediamine and 1,6-Hexanediamine SDS information.
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