MilliporeSigma
All Photos(1)

Documents

727725

Sigma-Aldrich

1-Butyl-1-methylpyrrolidinium trifluoromethanesulfonate

95%

Sign Into View Organizational & Contract Pricing

Synonym(s):
BMPyrrOTf
Empirical Formula (Hill Notation):
C10H20F3NO3S
CAS Number:
Molecular Weight:
291.33
Beilstein/REAXYS Number:
9820503
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥95.0% (T)
95%

form

liquid

impurities

≤0.3% water

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

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
9174140963713163
form

liquid

form

liquid

form

liquid

form

powder

impurities

≤0.3% water

impurities

-

impurities

≤400 ppm water

impurities

≤0.5% water

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.
  • Direct asymmetric aldol condensation reaction.
  • Desulfurization of fuels.
  • Nucleophilic aromatic substitution reactions.

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

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Ionic liquids in supercapacitors
Brandt A, et al.
Mrs Bulletin, 38(7), 554-559 (2013)
Hydroformylation of 1-hexene with rhodium in non-aqueous ionic liquids: how to design the solvent and the ligand to the reaction
Favre F, et al.
Chemical Communications (Cambridge, England), 1360-1361 (2001)
Ionic liquids as designer solvents for nucleophilic aromatic substitutions
Newington I, et al.
Organic Letters, 9(25), 5247-5250 (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 and catalysis, 349(11-12), 2061-2065 (2007)
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)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service