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肉桂酸

 
 
單價 45.50 / 公斤對比
銷量 暫無
發貨 湖北武漢市付款后3天內
庫存 13600公斤起訂1公斤
品牌 肉桂酸
型號 621-82-9
規格 肉桂酸
過期 長期有效
更新 2011-04-12 09:13
 

湖北遠成藥業肉桂酸廠

企業會員第15年
資料未認證
保證金未繳納
詳細說明

肉桂酸
價格:45.5/公斤
別名:桂皮酸;桂酸   【英文名稱】cinnamic acid;β-phenylacrylic acid   【化學名稱】β-苯丙烯酸;3-苯基-2-丙烯酸   【中英別名】桂皮酸;苯丙烯酸;亞芐基乙酸;桂酸;trans-3-Phenylacrylic acid;Cinnamic acid;3-Phenyl-2-propenoic acid   【CAS No.】 621-82-9   【EINECS號】205-398-1 【結構或分子式】C6H5-CH=CH-COOH   【分子量】148.17   【性狀】白色單斜棱晶。微有桂皮香氣。   【溶解性】溶于乙醇、甲醇、石油醚、氯仿,易溶于苯、乙醚、丙酮、冰醋酸、二硫化碳及油類,不溶于水。   【密度】1.245   【熔點(℃)】133   【沸點(℃)】300   【毒性LD50(mg/kg)】大鼠經口2500。   【溶解情況】1克能溶于2L水中(25℃),在熱水中溶于6ml乙醇中,可以任意比例溶于苯、丙酮、乙醚、冰乙酸、二硫化碳等溶劑中。
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