China and Germany are the leading exporters of diphenyl carbonate, collectively accounting for the majority of global shipments, while the United States, South Korea, and Japan represent the largest importers. Diphenyl carbonate prices have remained relatively stable amid steady demand from polycarbonate resin manufacturers in these key markets. Exports from China have expanded modestly over the past two years, while German exports have held steady, reflecting continued reliance on European and North American downstream polymer producers.
Diphenyl carbonate is a white crystalline solid at room temperature, with a mild aromatic odor and moderate volatility; it melts at approximately 78–79 °C and boils at around 302 °C. It is an aromatic organic carbonate and is classified as a specialty chemical intermediate. Its primary industrial use is in the non-phosgene production of polycarbonate resins via interfacial or melt transesterification with bisphenol A. It is also employed in the synthesis of aryl carbamates for pharmaceuticals and agrochemicals, and occasionally as a solvent or blocking agent in coatings and electronic materials.
In the molten state as solvent for nitrocellulose.
white solid
This chemical is included in Fine Chemicals. See more about what is Diphenyl carbonate and Diphenyl carbonate SDS information.
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