1-丁基-3-甲基咪唑鎓三氟甲磺酸盐

C₉H₁₅F₃N₂O₃S

288.29

MFCD03427620

329763088

NA.22

1-Butyl-3-methylimidazolium trifluoromethanesulfonate [bmim][OTf] is a versatile ionic liquid commonly used in synthetic chemistry.

[bmim][OTf] can be used as:       

• A glycosylation promoter in the synthesis of oligosaccharides from thiophenyl and trichloroacetimidate glycoside donors.      
•  A solvent for the extraction of sulfur and nitrogen containing aromatic organic compounds from aliphatic hydrocarbons.
•   A reagent in the preparation of ion-conductive polymeric membranes.        
• A dopant in the synthesis of poly (ethyl methacrylate) based polymer electrolytes to increase the ionic conductivity.
•  A reaction medium to synthesize aryl ketones by Friedel–Crafts benzoylation of aryl compounds by using bismuth triflate as a catalyst.

100

97%

liquid

≤0.5% water

n20/D 1.434

1.292 g/mL at 20 ℃ (lit.)

[O-]S(=O)(=O)C(F)(F)F.CCCCn1cc[n+](C)c1

1S/C8H15N2.CHF3O3S/c1-3-4-5-10-7-6-9(2)8-10;2-1(3,4)8(5,6)7/h6-8H,3-5H2,1-2H3;(H,5,6,7)/q+1;/p-1

FRZPYEHDSAQGAS-UHFFFAOYSA-M

100 g in glass bottle
1 kg in glass bottle

GHS06,GHS09

Danger

H301 - H315 - H319 - H411

P264 - P270 - P273 - P301 + P310 - P302 + P352 - P305 + P351 + P338

Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK 3

212.0 °F

> 100 ℃

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter