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727725

Sigma-Aldrich

1-Butyl-1-methylpyrrolidinium trifluoromethanesulfonate

95%

Synonym(s):

BMPyrrOTf

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1 G
$36.50
5 G
$121.00
25 G
$249.46

About This Item

Empirical Formula (Hill Notation):
C10H20F3NO3S
CAS Number:
367522-96-1
Molecular Weight:
291.33
Beilstein/REAXYS Number:
9820503
MDL number:
MFCD08458925
UNSPSC Code:
12352100
PubChem Substance ID:
329764342
NACRES:
NA.22

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Available to ship onMay 02, 2025Details

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Quality Level

100

assay

≥95.0% (T)
95%

form

liquid

impurities

≤0.3% water

functional group

fluoro
triflate

SMILES string

[O-]S(=O)(=O)C(F)(F)F.CCCC[N+]1(C)CCCC1

InChI

1S/C9H20N.CHF3O3S/c1-3-4-7-10(2)8-5-6-9-10;2-1(3,4)8(5,6)7/h3-9H2,1-2H3;(H,5,6,7)/q+1;/p-1

InChI key

WZJDNKTZWIOOJE-UHFFFAOYSA-M

Application

1-Butyl-1-methylpyrrolidinium trifluoromethanesulfonate ([BMPy][OTf]) is an ionic liquid that can be used as a solvent in:
  • Rhodium-catalyzed regioselective hydroformylation reactions.[1]
  • Direct asymmetric aldol condensation reaction.[2]
  • Desulfurization of fuels.[3]
  • Nucleophilic aromatic substitution reactions.[4]

([BMPy][OTf]) can also be used as an electrolyte in supercapacitor applications.[5]

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCN0216
    BCCK9280
    BCCD6009
    BCCB7151
    BCBW3291

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    Ionic liquids in supercapacitors
    Brandt A, et al.
    Mrs Bulletin, 38(7), 554-559 (2013)
    Andrzej Lewandowski et al.
    Journal of solution chemistry, 42(2), 251-262 (2013-03-14)
    The electrochemical behavior of cobaltocenium has been studied in a number of room temperature aprotic ionic liquids. Well defined, diffusion controlled, anodic and cathodic peaks were found for the Cc
    Effect of the cation and anion of the ionic liquid on desulfurization of model fuels
    Domanska U and Wlazlo M
    Fuel: The Science and Technology of Fuel and Energy, 134(11-12), 114-125 (2014)
    An improved protocol for the direct asymmetric aldol reaction in ionic liquids, catalysed by onium ion-tagged prolines
    Lombardo M, et al.
    advanced synthesis and catalysis, 349(11-12), 2061-2065 (2007)
    An improved protocol for the direct asymmetric aldol reaction in ionic liquids, catalysed by onium ion-tagged prolines
    Lombardo M, et al.
    Advanced Synthesis & Catalysis, 349(11-12), 2061-2065 (2007)
    View All Related Papers

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