Glycol: the number of hydroxyl groups in the molecule according to the alcohol can be divided into monohydric alcohols, diols and polyols. Glycol in the diol in the polyester resin, the two hydroxyl groups attached to adjacent carbon atoms, called a vicinal diol, even called two hydroxyl groups on the same cell-diol carbon atoms. Is a general term quasi-diol glycol prices, refers glycol, propylene glycol and other glycols. Glycol: acetone stick model [5] Acetone is an aliphatic ketone compound representative of, a typical reaction of ketones. For example: with sodium bisulfite adduct formation of colorless crystals. With hydrogen cyanide reaction of acetone cyanohydrin. Generating isopropyl ketone and pinacol under the action of a reducing agent. Acetone oxidant relatively stable. Is not nitric oxide at room temperature. When a strong oxidizing agent with acidic potassium permanganate oxidizer, acetic acid, carbon dioxide and water. Bimolecular condensation occurs in the presence of a base to produce diacetone alcohol. [6] By generating isopropylidene acetone, then with acetone adduct 1mol glycol, isophorone generated (di isopropylidene acetone) 2mol acetone in the presence of various acid catalyst (hydrochloric acid, zinc chloride or sulfuric acid) . 3mol acetone in concentrated sulfuric acid glycol hygroscopic agent, de 3mol water generation mesitylene. In lime. Under alcohol, sodium or sodium amide, condensation isophorone (3,5,5-trimethyl-2-cyclohexen-1-one ethylene prices _ Wei Connaught Chemical (certified) _ Dongying ethylene alcohol supplied by Qingdao Wei Connaught Chemical Co., Ltd. Qingdao Wei Connaught Chemical Co. (www.qdweinuo.com) is Qingdao, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. In Wei Connaught Chemical leadership with the staff warmly welcome all inquiries negotiations to create great promise a better future for the chemical.