76420

1-Butyl-3-methylimidazolium trifluoromethanesulfonate

≥95.0% (H-NMR)

• Synonym(s): BMIM Otf
• Empirical Formula (Hill Notation): C₉H₁₅F₃N₂O₃S
• CAS Number: 174899-66-2
• Molecular Weight: 288.29
• MDL number: MFCD03427620
• UNSPSC Code: 12352100
• PubChem Substance ID: 57652635
• NACRES: NA.22

Properties

• Assay: ≥95.0% (H-NMR)
• form: liquid
• refractive index: n20/D 1.434
• density: 1.292 g/mL at 20 °C (lit.)
• SMILES string: [O-]S(=O)(=O)C(F)(F)F.CCCCn1cc[n+](C)c1
• InChI: 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
• InChI key: FRZPYEHDSAQGAS-UHFFFAOYSA-M

Description

General description

1-Butyl-3-methylimidazolium trifluoromethanesulfonate is an aprotic neutral ionic liquid.

Application

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

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): >212.0 °F
• Flash Point(C): > 100 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves