3-羟基丁酸乙酯 |5405-41-4

Molecular Structure:
3-羟基丁酸乙酯 |5405-41-4
Name:
3-羟基丁酸乙酯 |5405-41-4
Cas:
5405-41-4
Formula:
C6H12O3
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Upload Time:
2019-01-25 10:38:34
Features:

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。


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