tert-Butyl bromoacetate
5292-43-3CC(C)(C)OC(=O)CBrBNWCETAHAJSBFG-UHFFFAOYSA-N5292-43-3DTXSID2063763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
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P316, P319, P321, P330, P332+P317, P337+P317, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 92 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Status: Active Update: 22-01-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/18866
t-Butyl bromoacetate: Does not have an individual approval but may be used under an appropriate group standard
用途試験研究用途に限定。
使用tert-Butyl Bromoacetate is a halogenated t-butyl acetate commonly used as an alkylating agent. tert-Butyl Bromoacetate is used in the synthesis of collagenase inhibitors.
一般的な説明tert-Butyl bromoacetate serves as building blocks during the synthesis of model N-substituted oligoglycines (peptoids) containing an N-linked lactoside side-chain.
製造方法Tert-butyl bromoacetate ester was synthesized using bromoacetic acid and isobutylene as raw materials,Amberlyst 15,a strong acidic cation exchange resin,as catalyst,and tert-butanol as modifier.
純化方法Dissolve the ester in Et2O, wash it well with ice cold 10% aqueous K2CO3, dry it over CaCl2, filter and evaporate the Et2O, then fractionate it through a Vigreux column (p 11) in a vacuum. LACHRYMATORY. [Abramovitch et al. J Am Chem Soc 64 2274 1942, Abramovitch & Hauser J Am Chem Soc 65 986 1943, Beilstein 2 III 482.]
読み込み中…
化学的特性clear colorless to yellow liquid