3-羟基丁酸乙酯 |5405-41-4
- 产品结构:
- 产品名称:
- 3-羟基丁酸乙酯 |5405-41-4
- CAS编号:
- 5405-41-4
- 分子式:
- C6H12O3
- 人气:
- 发布时间:
- 2019-01-25 10:38:34
- 产品说明:
中文名称:3-羟基丁酸乙酯
英文名称:ethyl 3-hydroxybutyrate
英文别名:Ethyl 3-hydroxybutanoate; DL-3-Hydroxybutyric Acid Ethyl Ester; Ethyl 3-hydroxybutyrate; Butyric acid, 3-hydroxy-, ethyl ester; Ethyl 3-Hydroxybutyrate;
CAS号:5405-41-4
分子式:C6H12O3
分子量:132.15800
精确质量:132.07900
PSA:46.53000
LogP:0.32040
物化性质
外观与性状:透明无色液体
密度:1.01
沸点:170ºC
闪点:64ºC
折射率:1.4195-1.415
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
生产方法
由乙酰乙酸乙酯催化氢化而成。
(1)以乙酰乙酸乙酯为原料,经催化加氢而得;
(2)以乙醛及溴代乙酸乙酯为原料,在金属锌的存在下,进行雷富马茨基(Reformatskii)反应而。
用途
GB 2760--1996规定为允许使用的食品用香料。