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α-戊基肉桂醛   

 
 
單價 面議對比
詢價 暫無
發(fā)貨 湖北武漢市付款后3天內(nèi)
過期 長期有效
更新 2011-04-18 10:45
 

遠成共創(chuàng)科技有限公司

企業(yè)會員第15年
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α-戊基肉桂醛   
別名:茉莉醛
化學名:α-戊基-β-苯基丙烯醛
英文名:α-n-Amyl cinnamaldehyde  
CAS:122-40-7  
分子量:C14H18O=202.32   
理化性質(zhì):黃綠色透明液體,具有茉莉香氣;沸點:285℃或153-154℃/10mmHg.相對密度0.963-0.968,折光指數(shù)1.5540-1.5590,閃點138℃;
溶解度: 1份溶于6份80%乙醇中,不溶于水.在空氣中易被氧化,宜密閉貯存于陰涼處. 
天然存在:天然品存在于紅茶,黃豆等中。   
制備:系苯甲醛與庚醛在堿性條件下縮合而成,經(jīng)減壓分餾精制而得成品.   
用途: α-戊基肉桂醛是我國規(guī)定允許使用的食用香料,可用于配制蘋果,杏.桃,草莓等食用香精.
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