产品名称

英文名称：Ethyl trans-4-oxo-2-butenoate

同义词

Ethyl trans-4-oxo-2-butenoate、2960-66-9、Ethyl 4-oxobut-2-enoate、(E)-Ethyl 4-oxobut-2-enoate、Ethyl (E)-4-oxobut-2-enoate、2-Butenoic acid, 4-oxo-, ethyl ester, (2E)-、ethyl (2e)-4-oxobut-2-enoate、(E)-4-oxo-but-2-enoic acid ethyl ester、MFCD00236170、Ethyl 3-fo

产品性质

CAS编号：2960-66-9

分子式：C6H8O3

分子量：128.13

PubChem编号：7019541

英文别名：Ethyl trans-4-oxo-2-butenoate|2960-66-9|Ethyl 4-oxobut-2-enoate|(E)-Ethyl 4-oxobut-2-enoate|Ethyl (E)-4-oxobut-2-enoate|2-Butenoic acid, 4-oxo-, ethyl ester, (2E)-|ethyl (2e)-4-oxobut-2-enoate|(E)-4-oxo-but-2-enoic acid ethyl ester|MFCD00236170|Ethyl 3-fo

规格或纯度：96%

英文名称：Ethyl trans-4-oxo-2-butenoate

储存温度：2-8°C储存

运输条件：冰袋运输

产品介绍：applicationEthyl trans-4-oxo-2-butenoate is an intermediate used to synthesize pharmaceutically active molecules. It is also used in the asymmetric catalytic alkynylation of acetaldehyde, producing attractive synthons with broad applications, such as (+)-Tetrahydropyrenophorol.applicationEthyl trans-4-oxo-2-butenoate is an intermediate used to synthesize pharmaceutically active molecules. It is also used in the asymmetric catalytic alkynylation of acetaldehyde, producing attractive synthons with broad applications, such as (+)-Tetrahydropyrenophorol.

IUPAC Name：ethyl (E)-4-oxobut-2-enoate

INCHI：InChI=1S/C6H8O3/c1-2-9-6(8)4-3-5-7/h3-5H,2H2,1H3/b4-3+

InChi Key：SDGAEBKMHIPSAC-ONEGZZNKSA-N

Canonical SMILES：CCOC(=O)C=CC=O

Isomeric SMILES：CCOC(=O)/C=C/C=O

PubChem CID：7019541

溶解性：Slightly soluble in water(2.6 g/L at 25°C).

密度：1.063

敏感性：对光线敏感

闪点(℉)：154°F

闪点(℃)：68℃

沸点：184-188°C

熔点：-9°C

象形图：

信号词：Danger

危险声明：H301 Toxic if swallowedH314 Causes severe skin burns and eye damageH317 May cause an allergic skin reactionH410 Very toxic to aquatic life with long lasting effectsH300 Fatal if swallowed

预防措施声明：P261,P273,P280,P302+P352,P321,P405,P501,P264,P260,P270,P301+P330+P331,P304+P340,P363,P272,P333+P313,P362+P364,P391,P330,P301+P316,P305+P354+P338,P302+P361+P354,P316

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