246530

Ethyl trifluoromethanesulfonate

99%

• 동의어(들): Ethyl 1,1,1-trifluoromethanesulfonate, Ethyl triflate, Ethyl trifluoromethanesulphonate, Trifluoromethanesulfonic acid ethyl ester
• Linear Formula: CF₃SO₂OC₂H₅
• CAS Number: 425-75-2
• Molecular Weight: 178.13
• Beilstein: 1770746
• EC Number: 207-037-3
• MDL number: MFCD00000410
• UNSPSC 코드: 12352108
• PubChem Substance ID: 24854812
• NACRES: NA.22

속성

• 분석: 99%
• 형태: liquid
• refractive index: n20/D 1.336 (lit.)
• bp: 115 °C (lit.)
• density: 1.374 g/mL at 25 °C (lit.)
• SMILES string: 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

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS02,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H226,H314
• 예방조치 성명서: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Flam. Liq. 3 - Skin Corr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 95.0 °F - closed cup
• Flash Point (°C): 35 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter