73261
1-Butyl-4-methylpyridinium tetrafluoroborate
≥97.0% (T)
Synonym(s):
1-Butyl-4-picolinium tetrafluoroborate, 4MBPBF4
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About This Item
Empirical Formula (Hill Notation):
C10H16BF4N
CAS Number:
Molecular Weight:
237.05
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
9019838
Assay:
≥97.0% (T)
Form:
liquid
InChI
1S/C10H16N.BF4/c1-3-4-7-11-8-5-10(2)6-9-11;2-1(3,4)5/h5-6,8-9H,3-4,7H2,1-2H3;/q+1;-1
SMILES string
F[B-](F)(F)F.CCCC[n+]1ccc(C)cc1
InChI key
VISYYHYJMCAKAF-UHFFFAOYSA-N
assay
≥97.0% (T)
form
liquid
refractive index
n20/D 1.4
density
1.20 g/mL at 20 °C (lit.)
Quality Level
General description
Pyridinium based ionic liquid
Application
4MBPBF4 has been used in the preparation of the SWNT-polymer composite films to improve the dispersion of SWNTs and conductivity of the composites (SWNT= singlewalled carbon nanotubes). The use of 4MBPBF4 as a reaction media during derivatization of dimethyl sulfate with dibenzazepine, accelerates the rate of the reaction. It can also be used to modify carbon paste electrode, which leads to high sensitivity, selectivity and low detection limit for both potassium ferricyanide and dopamine by cyclic voltammetric technique.
Other Notes
Lipase catalyzed kinetic resolution in ionic liquids with improved enantioselectivity
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Mixing thermodynamic properties of 1-butyl-4-methylpyridinium tetrafluoroborate [b4mpy][BF 4] with water and with an alkan-1ol (methanol to pentanol)
Ortega, J., et al.
The Journal of Chemical Thermodynamics, 40.7, 1087-1094 (2008)
Electrochemical investigations of potassium ferricyanide and dopamine by 1-butyl-4-methylpyridinium tetrafluoro borate modified carbon paste electrode: A cyclic voltammetric study.
Pandurangachar M, et al.
International Journal of Electrochemical Science, 5(8), 1187-1202 (2010)
S. Schofer et al.
Chemical Communications (Cambridge, England), 425-425 (2001)
Transparent Stretchable Single-Walled Carbon Nanotube-Polymer Composite Films with Near-Infrared Fluorescence.
Ma R, et al.
Advanced Materials, 25(18), 2548-2553 (2013)
Mixed ionic liquid as electrolyte for lithium batteries
Diaw, M., et al.
Journal of Power Sources, 146.1, 682-684 (2005)
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