1-Butyl-3-methylimidazolium trifluoromethansulfonate Chemical Properties

Melting point:

16°C

Density 

1.292 g/mL at 20 °C(lit.)

refractive index 

1.434

Flash point:

>100°C

storage temp. 

Store below +30°C.

form 

clear liquid

color 

Colorless to Yellow to Green

PH

7-8 (200g/l, H2O, 20℃)

Sensitive 

Hygroscopic

CAS DataBase Reference

174899-66-2(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn,Xi,N,T

Risk Statements 

36/37/38-21/22-51/53-36/38-25-23/24/25

Safety Statements 

36/37/39-26-61-45-36-22

RIDADR 

3265

WGK Germany 

3

HS Code 

2933 29 90

MSDS

• Language:English Provider:ACROS
• Language:English Provider:ALFA

1-Butyl-3-methylimidazolium trifluoromethansulfonate Usage And Synthesis

Chemical Properties

Clear pale yellow to yellow liquid

Uses

[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.

Uses

1-Butyl-3-methylimidazolium trifluoromethanesulfonate can be used as an alternative to lithium perchlorate-diethyl ether mixture in the Diels-Alder reaction.

General Description

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

1-Butyl-3-methylimidazolium trifluoromethansulfonate(174899-66-2)Related Product Information

• tert-Butyldimethylsilyl chloride
• tert-Butyl peroxyacetate
• Pinacolone
• Buprofezin
• 2-Butoxyethanol
• tert-Butyl methyl ether
• Cyhalofop-butyl
• Butyl acetate
• BUTYL OLEATE
• Trifluoromethanesulfonic acid
• Scandium trifluoromethanesulfonate
• SILVER TRIFLUOROMETHANESULFONATE
• Tris(hydroxymethyl)aminomethane
• Zinc trifluoromethanesulfonate
• 1-Methylimidazole
• Butyl acrylate
• COPPER(II) TRIFLUOROMETHANESULFONATE
• Diethylene glycol monobutyl ether