Ethyl 2-methylacetoacetate
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609-14-3CCOC(=O)C(C)C(C)=OFNENWZWNOPCZGK-UHFFFAOYSA-Nstructure in first source
609-14-3DTXSID2033493CHEMBL31596安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Warning
H227 (25%): Combustible liquid [Warning Flammable liquids]
P210, P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 4 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
用途有機合成原料。
使用Ethyl 2-methylacetoacetate is used in Japp-Klingemann reaction to prepare hydrazones from beta-keto acid and aryl diazonium salts. It is used as a precursor involved in the synthesis of ethylpyruvate phenylhydrazone via reaction with benzenediazonium chloride.
読み込み中…
化学的特性clear colorless to yellow liquid