246530

トリフルオロメタンスルホン酸エチル

99%

• 別名: Ethyl 1,1,1-trifluoromethanesulfonate, Ethyl triflate, Ethyl trifluoromethanesulphonate, Trifluoromethanesulfonic acid ethyl ester
• 化学式: CF₃SO₂OC₂H₅
• CAS番号: 425-75-2
• 分子量: 178.13
• Beilstein: 1770746
• EC Number: 207-037-3
• MDL番号: MFCD00000410
• UNSPSCコード: 12352108
• PubChem Substance ID: 24854812
• NACRES: NA.22

特性

• アッセイ: 99%
• 形状: liquid
• 屈折率: n20/D 1.336 (lit.)
• bp: 115 °C (lit.)
• 密度: 1.374 g/mL at 25 °C (lit.)
• SMILES記法: CCOS(=O)(=O)C(F)(F)F
• InChI: 1S/C3H5F3O3S/c1-2-9-10(7,8)3(4,5)6/h2H2,1H3
• InChI Key: UVECLJDRPFNRRQ-UHFFFAOYSA-N

詳細

詳細

Ethyl trifluoromethanesulfonate (EtOTf) is a useful reagent used in organic synthesis that can be used to introduce an ethyl group into a variety of compounds. EtOTf is also a good leaving group, which makes it useful in a variety of other reactions, such as nucleophilic substitutions and eliminations.

アプリケーション

Ethyl trifluoromethanesulfonate can be used as a precursor to prepare ionic liquids with triflate anions. It is reacted with a selected amine in the presence of a base, resulting in the formation of the desired ionic liquid with a triflate anion.

安全性情報

• ピクトグラム: GHS02,GHS05
• シグナルワード: Danger
• 危険有害性情報: H226,H314
• 注意書き: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Flam. Liq. 3 - Skin Corr. 1B
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 95.0 °F - closed cup
• 引火点(℃): 35 °C - closed cup
• 個人用保護具 (PPE): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter