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化合物简介
Ethyl trans-4-Oxobutenoate, is an intermediate used in the synthesis of various pharmaceutically active molecules. It can also be used in the asymmetric catalytic alkynylation of acetaldehyde, producing attractive synthons with broad applications, such as (+)-Tetrahydropyrenophorol.
基本信息
中文名称:反式-4-氧基-2-丁烯酸乙酯中文别名:反式-4-氧代-2-丁烯酸乙酯英文名称:Ethyl trans-4-oxo-2-butenoate, 96%英文别名:ethyl fumaraldehydate;
(E)-Ethyl 4-oxobut-2-enoate;
Ethyl 3-formylacrylate~Ethyl fumaraldehydate~trans-4-Oxo-2-butenoic acid ethyl ester;
ETHYL TRANS-4-OXO-2-BUTENOATE;
(2E)-4-oxo-2-butenoic acid ethyl ester;
查看更多英文别名CAS号:2960-66-9分子式:C6H8O3分子量:128.12600精确质量:128.04700PSA:43.37000LogP:0.30460
(E)-Ethyl 4-oxobut-2-enoate;
Ethyl 3-formylacrylate~Ethyl fumaraldehydate~trans-4-Oxo-2-butenoic acid ethyl ester;
ETHYL TRANS-4-OXO-2-BUTENOATE;
(2E)-4-oxo-2-butenoic acid ethyl ester;
查看更多英文别名CAS号:2960-66-9分子式:C6H8O3分子量:128.12600精确质量:128.04700PSA:43.37000LogP:0.30460
物化性质
密度:1.063熔点:-9ºC沸点:184-188ºC闪点:78.6ºC折射率:1.455蒸汽压:0.343mmHg at 25°C
安全信息
- 包装等级:III
- 海关编码:2918300090
- 危险品运输编码:UN 2927
- 危险类别码:R25; R34; R43
- 安全说明:S23-S36/37/39-S45