السلام عليكم ورحمة الله وبركاته

جزاكم الله خيرا يا أخي الكريم على المتابعة

وأرجو ان تكون تلك الملفات ذات نفع لنا جميعا ان شاء الله

ونواصل الأن بعون الله مع منتج الacetone

وإليكم تلك النبذة عنه

Acetone, 2-propanone, dimethyl ketone, CH3COCH3, [67-64-1], is the first and most important member of the homologous series of aliphatic ketones. It is a colorless, mobile liquid widely used as a solvent for various polymers. Its largest application, however, is as an intermediate in the synthesis of methyl methacrylate, bisphenol A, diacetone alcohol, and other products.

Acetone was first manufactured by the dry distillation of calcium acetate [62-54-4]. Calcium acetate was originally a product of wood distillation, and later was obtained by fermentation of ethanol. Carbohydrate fermentation directly to acetone and butyl and ethyl alcohols displaced these processes in the 1920s. The carbohydrate route, in turn, was replaced in the 1950s and 1960s by the 2-propanol dehydrogenation process and by the oxidation of cumene to phenol [108-95-2] plus acetone. Together with direct propene oxidation, these methods account for over 95 % of the acetone produced worldwide.


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