Ethyl 4-chloroacetoacetate
638-07-3CCOC(=O)CC(=O)CClOHLRLMWUFVDREV-UHFFFAOYSA-N638-07-3DTXSID4044454CHEMBL3187729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。
Danger
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P260, P261, P262, P264, P264+P265, P270, P272, P273, P280, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P333+P317, P361+P364, P362+P364, P363, P391, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 77 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: Butanoic acid, 4-chloro-3-oxo-, ethyl ester
Status: Active Update: 24-11-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/21272
Ethyl 4-chloroacetoacetate: Does not have an individual approval but may be used under an appropriate group standard
用途有機合成原料。
説明Ethyl 4-chloroacetoacetate is a chemical compound, which for the ethyl esters of acetoacetic acid belongs. It is a starting material in various syntheses.
使用Ethyl 4-chloroacetoacetate is used as a precursor in the preparation of phosphorous ylides. It finds application in regular film coating, pharmaceutical coating and formulation.
読み込み中…
化学的特性Ethyl 4-chloroacetoacetate is colorless to pale reddish-yellow clear liquid