33973-59-0CC1(C)CC(=O)CC(C)(C)N1.ClZXNWYMNKYXUZGM-UHFFFAOYSA-N33973-59-0DTXSID9067803化学的特性white to slightly beige crystalline powder
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
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 41 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
使用2,2,6,6-Tetramethyl-4-piperidone hydrochloride has been used as a reagent injected in the micromixer using a Rheodyne injection valve for introducing discrete sample pulses into the miniaturised-SYNthesis and Total Analysis System (πSYNTAS).
純化方法Purify the salt by recrystallisation from EtOH/Et2O, MeCN or Me2CO/MeOH. The free base has m 37-39o (after sublimation), b 102-105o/18mm, and the hydrate has m 56-58o (wet Et2O); the hydrobromide has m 203o (from EtOH/Et2O), and the picrate has m 196o (from aqueous EtOH). [Sandris & Ourisson Bull Soc Chim Fr 345 1958, Beilstein 21 H 246, 21 I 273, 21 II 222, 21 III/IV 3278, 21/6 V 538.]
読み込み中…