Ethyl propiolate
623-47-2C#CC(=O)OCCFMVJYQGSRWVMQV-UHFFFAOYSA-NEthyl propiolate is the ethyl ester of prop-2-ynoic acid. It is an ethyl ester, a ynoate ester and a terminal acetylenic compound.
623-47-2DTXSID80211359CHEMBL53384CHEBI:51740안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
Warning
H226 (98.1%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 53 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: 2-Propynoic acid, ethyl ester
Status: Active Update: 06-10-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/28015
Ethyl acetylenecarboxylate: Does not have an individual approval but may be used under an appropriate group standard
용도Halogenated derivatives were used as substrates for direct, asymmetric alkynylation of cyclic -ketoesters using chiral phase-transfer catalysts. Also employed in a one-pot , four-component synthesis of benzene-1,2,3,5-tetracarboxylates promoted by Ph3P.
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Ethyl propiolate is a clear colorless to pale yellow liquid that is soluble in ethanol, ether and chloroform. It an important organic chemical raw material and pharmaceutical intermediate. Ethyl propargylate is obtained by oxidation of propargyl alcohol to propargylic acid followed by esterification.
정의ChEBI: Ethyl propiolate is the ethyl ester of prop-2-ynoic acid. It is a ynoate ester, a terminal acetylenic compound and an ethyl ester.