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Merck
CN

77896

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide

≥98.0% (HPLC)

Synonym(s):

BMIIm, BMIM TFSI

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About This Item

Empirical Formula (Hill Notation):
C10H15F6N3O4S2
CAS Number:
174899-83-3
Molecular Weight:
419.36
NACRES:
NA.22
PubChem Substance ID:
57652686
UNSPSC Code:
12352100
MDL number:
MFCD05664714

Key Documents

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Product Name

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, ≥98.0% (HPLC)

InChI

1S/C8H15N2.C2F6NO4S2/c1-3-4-5-10-7-6-9(2)8-10;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h6-8H,3-5H2,1-2H3;/q+1;-1

SMILES string

CCCCn1cc[n+](C)c1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

InChI key

INDFXCHYORWHLQ-UHFFFAOYSA-N

assay

≥98.0% (HPLC)

form

liquid

impurities

≤0.5% water

refractive index

n20/D 1.428

functional group

fluoro

Quality Level

100

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Application

  • Application of 1-butyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide ionic liquid for different types of separations problem: Focuses on its application in separation processes, highlighting its environmental benefits and effectiveness (S Singh et al., 2016, Elsevier).

General description

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide is a room temperature ionic liquid (RTIL). The solubility of alkane gases are less than the alkene gas in this IL. Its ability to solubilize CO2 is more when compared to 1-butyl-3-methylimidazolium dicyanamide.

Legal Information

Product protected by U.S. Patent 5,827,602 assigned to Covalent Associates, Inc. Woburn, MA, USA

Physical form

ionic liquid

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Oral

target_organs

Nervous system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN8739
BCCL9851
BCCL0367
BCCK4242
BCCJ8397

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High pressure phase behaviour of methane in 1-butyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide
Raeissi, S., and C. J. Peters
Fluid Phase Equilibria, 294.1, 67-71 (2010)
A mechanistic study of the electro-oxidation of bromide in acetonitrile and the room temperature ionic liquid, 1-butyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide at platinum electrodes
Allen, Gary D., et al.
Journal of endotoxin research, 575.2, 311-320 (2005)
CO 2 separation properties of a glassy aromatic polyimide composite membranes containing high-content 1-butyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide ionic liquid
Kanehashi, Shinji, et al.
Journal of Membrane Science , 430, 211-222 (2013)
High pressure phase behavior of carbon dioxide in 1-butyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide and 1-butyl-3-methylimidazolium dicyanamide ionic liquids.
Carvalho PJ, et al.
Journal of Supercritical Fluids, 50(2), 105-111 (2009)
The effect of different interfaces and confinement on the structure of the ionic liquid 1-butyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide entrapped in cationic and anionic reverse micelles
Ferreyra, Dario D., et al.
Physical Chemistry Chemical Physics, 14.10, 3460-3470 (2012)
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