1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR

Product Name: 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR
CAS No.: 174899-83-3
Chemical Name: 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR
Synonyms: BMIMNTF2;1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide;BMIM TFSI;1-Butyl-3-methylimidazolium Bis(trifluoromethanesulfonyl);1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR 1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide in stock Factory;SKL1353;Basionics? HP 02;Basionics(R) HP 02;BMIIm, BMIM TFSI;1-Butyl-3-methylimidazolium
CBNumber: CB7497748
Molecular Formula: C8H15N2.C2F6NO4S2
Formula Weight: 419.366
MOL File: 174899-83-3.mol

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1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR Property

Melting point:: 1℃
Density: 1.44 g/cm3
refractive index: n20/D 1.428
Flash point:: >200 ºC
storage temp.: Store below +30°C.
Water Solubility: Insoluble in water
form: liquid
color: Colorless to Light orange to Yellow
PH: 7 (H2O, 20℃)Aqueous solution
InChI: 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
InChIKey: INDFXCHYORWHLQ-UHFFFAOYSA-N
SMILES: S(=O)(=O)(C(F)(F)F)[N-]S(=O)(=O)C(F)(F)F.[N+]1(C)C=CN(CCCC)C=1
ECW: 4,62 V

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Safety

Hazard Codes: T,N
Risk Statements: 36/37/38-51/53-48/22-34-24/25
Safety Statements: 26-36-61-45-36/37/39
RIDADR: UN 2922
WGK Germany: 3
F: 10-21
HazardClass: 8, 6.1
HS Code: 29350090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H373May cause damage to organs through prolonged or repeated exposure

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 77896
Product name: 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
Purity: ≥98.0% (HPLC)
Packaging: 1g
Price: $124.6
Updated: 2025/07/31

Sigma-Aldrich

Product number: 900802
Product name: 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
Purity: ≥99%, H2O <500?ppm
Packaging: 25G
Price: $787
Updated: 2025/07/31

Sigma-Aldrich

Product number: 77896
Product name: 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
Purity: ≥98.0% (HPLC)
Packaging: 5G
Price: $189
Updated: 2025/07/31

Sigma-Aldrich

Product number: 901041
Product name: 1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide Solarpur®
Packaging: 25G
Price: $435
Updated: 2022/05/15

TCI Chemical

Product number: B2477
Product name: 1-Butyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $158
Updated: 2025/07/31

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1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR Chemical Properties,Usage,Production

Conductivity

3.41 mS/cm

Uses

Ionic liquids (ILs) are molten salts with melting points lower than 100 °C. They usually consist of pair of organic cation and anion. ILs exhibit unique properties such as non-volatility, high thermal stability, and high ionic conductivity and find applications as electrolytes in lithium/sodium ion batteries and dye-sensitized solar cells. They are also used as media for synthesis of conducting polymers and intercalation electrode materials.

Uses

Solarpur^? electrolyte components for DSSC applications meet the highest purity standards regarding water and other impurities required for this technology.

Uses

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.

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.

Synthesis

4316-42-1

77-78-1

174899-83-3

The general procedure for the synthesis of 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide from N-butylimidazole and dimethyl sulfate is as follows: 1. 620.5 g (5 mol) of N-butylimidazole was added to a 5 liter reaction vessel, followed by the addition of 630.5 g (5 mol) of dimethyl sulfate in batches. 2. the mixture was stirred for 15 minutes to ensure adequate reaction. 3. 1435.3 g (5 mol) of lithium bis(trifluoromethanesulfonyl)imide dissolved in 2 liters of water was added to the reaction mixture, and the formation of a second liquid phase of the product was immediately observed. 4. Phase separation was carried out and the organic phase was collected and dried under high vacuum (HV) at 60 °C to afford 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide in 98% yield. 5. To detect residual chlorides, about 1 g of the product was dissolved in 5 ml of water, acidified with 2 drops of concentrated nitric acid and then 3-4 drops of silver nitrate solution were added. No precipitation of silver chloride was observed indicating that no halide ions remained in the product. 6. 6. The 1H-NMR (300 MHz, acetone-d3) data of the product were as follows: 0.95 (3H, t, J=9.2 Hz, Hh); 1.33-1.39 (2H, m, Hg); 1.90-2.00 (2H, m, Hf); 4.07 (3H, s, Hb); 4.37 (2H, t, J=9.3 Hz, He); 7.71 (1H, t, J=9.3 Hz, Hb); 7.76 (1H, s, Hb); 4.37 (2H, t, J=9.3 Hz, He); and 7.71 (1H, s, Hb). ,7.76 (1H, s, Hc, d); 9.02 (1H, s, Ha) ppm.

References

[1] Patent: EP1182196, 2002, A1. Location in patent: Page 14, 15

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR Preparation Products And Raw materials

Raw materials

Preparation Products

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1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR Suppliers

Americas 1 Belgium 1 China 203 Europe 1 Germany 5 India 6 Japan 3 Switzerland 1 United Kingdom 4 United States 20 Global 245

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View Lastest Price from 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 1-Butyl-3-Methylimidazolium Bis(Trifluoromesulfonyl)imide 174899-83-3
Price: US $18.00-48.00/KG
Min. Order: 0.01KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-19

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR 174899-83-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-12

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR 174899-83-3
Price: US $65.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000kg/week
Release date: 2024-06-05

174899-83-3, 1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUORRelated Search:

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1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR [BMIm]NTf2

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1-Butyl-3-methylimidazolium

174899-83-3

C10F6H15N3O4S2

Chemical Synthesis

Imidazolium

Ionic Liquids

Specialty Synthesis