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Merck
CN

711713

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

≥98%

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:
329763082
UNSPSC Code:
12352100
MDL number:
MFCD05664714

Key Documents

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Product Name

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, ≥98%

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%

form

liquid

impurities

≤0.5% water

functional group

fluoro

Quality Level

100

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Application

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide is a hydrophobic ionic liquid that can enhance the activity of N,N,N′,N′-tetra(n-octyl)diglycolamide (TODGA) extractant in the extraction of uranium(VI) from an aqueous nitric acid media.

Disclaimer

not available in the US

General description

Sales restrictions may apply

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

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

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
BCCJ9488
BCCL9615
BCCH3338
BCCF0375
BCCC7296

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Synergistic extraction of uranium (VI) with TODGA and hydrophobic ionic liquid mixtures into molecular diluent.
Turanov AN, et al.
Separation and Purification Technology, 164, 97-106 (2016)

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