Trimethylsulfonium iodide
2181-42-2C[S+](C)C.[I-]VFJYIHQDILEQNR-UHFFFAOYSA-M2181-42-2DTXSID30883803CHEMBL25340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 48 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Status: Active Update: 09-12-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/33060
Trimethylsulphonium iodide: Does not have an individual approval but may be used under an appropriate group standard
使用Trimethylsulfonium iodide is a salt that is usually dissolved in strong base in order to synthesize epoxides in-situ. Trimethylsulfonium iodide also has the potential to inhibit human placental diamine oxidase.
製造方法Trimethylsulfoxonium iodide may be prepared by the reaction of dimethyl sulfoxide and iodomethane:(CH3)2SO + CH3I → (CH3)3SO+IAfter standing overnight, the resulting solid white cake is crushed and recrystallized from absolute ethanol to give pure trimethylsulfonium iodide.
純化方法Crystallise the iodide from EtOH. [Emeleus & Heal J Chem Soc 1126 1946, Swain & Kaiser J Am Chem Soc 80 4089 1958, Borredon et al. J Org Chem 55 501 1990, Bouda et al. Synth Commun 17 503 1987.]
読み込み中…
化学的特性white to yellowish crystalline solid. Soluble in water, alcohol, tetrahydrofuran, dimethyl sulfoxide.