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二甲基乙酰胺DMAC127-19-5

 
 
單價 16500.00 / t對比
銷量 暫無
發貨 安徽淮南市付款后3天內
庫存 9999t起訂1t
品牌 國產
槽車 30t
桶裝 190kg
過期 長期有效
更新 2022-02-24 09:11
 

安徽啟昊化工科技有限公司

企業會員第5年
資料未認證
保證金未繳納
詳細說明
N,N-二甲基乙酰胺又稱乙酰基二甲胺、乙酰二甲胺,簡稱DMAC,是一種非質子高極性溶劑,有微氨氣味,溶解力很強,可溶解的物質范圍很廣,能與水、芳香族化合物、酯、酮、醇、醚、苯和****等任意混溶,且能使化合物分子活化,因此較廣用作溶劑及催化劑。在溶劑方面作為高沸點、高閃點、熱穩定性高、化學性穩定的溶劑,可用于聚*的抽絲溶劑、合成樹脂及天然樹脂、甲酸乙烯酯、乙烯基吡啶等共聚物及芳烴羧酸的溶劑;在催化劑方面可用于尿素加熱制***尿酸、鹵代烷與金屬**物反應制腈、乙炔鈉與鹵代烷反應制烷基炔、有機鹵化物與***酸鹽反應制異***酸酯等過程。N,N-二甲基乙酰胺還可用作電解溶劑及攝影用成色劑的溶劑、脫油漆劑、有機合成原料、農藥及醫藥原料。從C8餾分中分離苯乙烯的萃取蒸餾溶劑等。
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