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China and India are the leading exporters of N-Isopropyl-N'-phenyl-1,4-phenylenediamine (CAS 101-72-4), collectively accounting for over 60% of global export value in 2023–2024, while the United States, Germany, and South Korea represent the largest importers. Export volumes from China have remained stable despite modest fluctuations in N-Isopropyl-N'-phenyl-1,4-phenylenediamine prices, whereas Indian exports expanded steadily amid growing demand from automotive rubber processing hubs in Southeast Asia and Europe.
N-Isopropyl-N'-phenyl-1,4-phenylenediamine is a pale yellow to amber crystalline solid at room temperature, with a characteristic aromatic odor and low volatility; its melting point typically ranges from 60–65 °C. It is an aromatic amine and belongs to the class of substituted phenylenediamines—specifically, a secondary-tertiary diamine derivative. Primarily employed as a chemical intermediate, it serves in the synthesis of high-performance antioxidants for rubber and polymer applications, particularly in tire and industrial rubber goods. It is also used in the production of specialty dyes and as a building block in certain agrochemical and pharmaceutical syntheses.
Protection of rubbers against oxidation, ozone,flex-cracking, and poisoning by copper and manganese.
dark grey to black solid
This chemical is included in Rubber. See more about what is N-Isopropyl-N'-phenyl-1,4-phenylenediamine and N-Isopropyl-N'-phenyl-1,4-phenylenediamine SDS information.
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