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57457

Sigma-Aldrich

1-Butyl-3-methylimidazolium hydrogen sulfate

greener alternative

≥95% (HPLC)

Sinónimos:

[BMIM][HSO4]

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About This Item

Fórmula empírica (notación de Hill):
C8H16N2O4S
Número de CAS:
262297-13-2
Peso molecular:
236.29
MDL number:
MFCD06798197
UNSPSC Code:
12352100
PubChem Substance ID:
57651624
NACRES:
NA.22

assay

≥95% (HPLC)

greener alternative product characteristics

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Catalysis
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sustainability

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impurities

≤1.0% water

anion traces

chloride (Cl-): ≤1%

greener alternative category

, Aligned

SMILES string

OS([O-])(=O)=O.CCCCn1cc[n+](C)c1

InChI

1S/C8H15N2.H2O4S/c1-3-4-5-10-7-6-9(2)8-10;1-5(2,3)4/h6-8H,3-5H2,1-2H3;(H2,1,2,3,4)/q+1;/p-1

InChI key

KXCVJPJCRAEILX-UHFFFAOYSA-M

General description

1-Butyl-3-methylimidazolium hydrogen sulfate is an acidic ionic liquid.
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Application

[BMIM][HSO4] can be used as an additive to accelerate current efficiency, lower power consumption, and enhance the surface morphology during the electrodeposition of zinc from acidic sulfate solutions. The combination of sodium nitrate and [BMIM][HSO4] can be used as a nitrating agent for the selective nitration of phenols to afford its corresponding nitro derivatives. [BMIM][HSO4] can also be used as catalyst for the preparation of 1,8-dioxo-octahydroxanthenes.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

543.2 °F

flash_point_c

284 °C

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Xiaocong Liang et al.
Bioresource technology, 325, 124726-124726 (2021-01-25)
Quantitative recovery is necessary for scale-up application of acidic ionic liquids (AILs). Ultrafiltration and bipolar membrane electrodialysis (BMED) was employed for the recovery and regeneration of acidic ionic liquid 1-butyl-3-methylimidazolium hydrogen sulphate (Bmim[HSO4]) after biomass pretreatment. Ultrafiltration was designed for
1-Butyl-3-methylimidazolium Hydrogen Sulfate [Bmim]HSO4: An Efficient Reusable Acidic Ionic Liquid for the Synthesis of 1, 8-Dioxo-Octahydroxanthenes.
Niknam K and Damya M.
J. Chin. Chem. Soc., 56(3), 659-665 (2009)
Using acidic ionic liquid 1-butyl-3-methylimidazolium hydrogen sulfate in selective nitration of phenols under mild conditions.
Tajika H, et al.
Org. React., 5, 9-9 (2009)
Rosanna Toniolo et al.
Talanta, 197, 522-529 (2019-02-18)
The cyclic voltammetric behaviour of propionaldehyde (PA) and hexanaldehyde (HA), in 1-butyl-3-methylimidazolium bis(trifluoromethyl-sulfonyl) imide ([BMIM][NTF2]), 1-butyl-3-methylimidazolium hydrogen sulphate ([BMIM][HSO4]) and 1-butyl-3-methylimidazolium hydroxide ([BMIM][OH]) was investigated at a platinum microelectrode. A clear oxidation process for both aldehydes was recorded only in
Effects of 1-butyl-3-methylimidazolium hydrogen sulfate-[BMIM]HSO4 on zinc electrodeposition from acidic sulfate electrolyte.
Zhang Q and Hua Y.
J. Appl. Electrochem., 39(2), 261-261 (2009)
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