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Dimethylformamide(DMF)is widely used in leather industry, polyacrylonitrile fibre spinning and butadiene extraction craft as an important organic solvent. 二甲基甲醯胺（DMF）是一種重要的有機溶劑，被廣泛應用於郃成革生産、聚丙烯腈抽絲、丁二烯抽提等工藝中。