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AMIMNTF2, also known as 1-Allyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, is an ionic liquid with unique properties such as high thermal stability, low melting point, and excellent solvation ability. It is composed of an allyl-methylimidazolium cation and a bis(trifluoromethylsulfonyl)imide anion, making it a promising candidate for various applications in different industries.

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  • 1-Allyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide Manufacturer Factory CAS 655249-87-9 AMIMTFSI

    Cas No: 655249-87-9

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  • 655249-87-9 Structure
  • Basic information

    1. Product Name: AMIMNTF2
    2. Synonyms: AMIMNTF2;1-Allyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ;1-Allyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide >=98.5% (HPLC);1-Allyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide;bis(trifluoromethylsulfonyl)azanide:1-methyl-3-prop-2-enylimidazol-1-ium
    3. CAS NO:655249-87-9
    4. Molecular Formula: C2F6NO4S2*C7H11N2
    5. Molecular Weight: 403.3217592
    6. EINECS: 200-144-5
    7. Product Categories: N/A
    8. Mol File: 655249-87-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.494 (29°C)
    6. Refractive Index: 1.4320 to 1.4360
    7. Storage Temp.: Inert atmosphere,Room Temperature
    8. Solubility: N/A
    9. CAS DataBase Reference: AMIMNTF2(CAS DataBase Reference)
    10. NIST Chemistry Reference: AMIMNTF2(655249-87-9)
    11. EPA Substance Registry System: AMIMNTF2(655249-87-9)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36
    3. Safety Statements: 26
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 655249-87-9(Hazardous Substances Data)

655249-87-9 Usage

Uses

Used in Energy Storage Industry:
AMIMNTF2 is used as an electrolyte for AMIMTFSI-propylene carbonate based electrolyte, which has potential applications in lithium-ion batteries. Its high thermal stability and excellent solvation ability make it a suitable candidate for improving the performance and safety of lithium-ion batteries.
Used in Chemical Separation Process:
AMIMNTF2 is used in the alkanes/alkenes separation process, where it acts as a selective solvent to separate these hydrocarbons. Its unique solvation properties enable efficient separation of alkanes and alkenes, which is crucial in the petrochemical industry.
Used in Nanotechnology:
AMIMNTF2 is used as a surface protector to develop luminescent silicon nanoparticles. Its ability to form stable complexes with silicon nanoparticles helps in enhancing their luminescent properties and stability, making them suitable for applications in optoelectronics and sensing devices.

Conductivity

8.871 mS/cm (30 °C)

Check Digit Verification of cas no

The CAS Registry Mumber 655249-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,5,2,4 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 655249-87:
(8*6)+(7*5)+(6*5)+(5*2)+(4*4)+(3*9)+(2*8)+(1*7)=189
189 % 10 = 9
So 655249-87-9 is a valid CAS Registry Number.

655249-87-9 Well-known Company Product Price

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  • Aldrich

  • (727695)  1-Allyl-3-methylimidazoliumbis(trifluoromethylsulfonyl)imide  ≥98.5% (HPLC)

  • 655249-87-9

  • 727695-5G

  • 1,869.66CNY

  • Detail
  • Aldrich

  • (727695)  1-Allyl-3-methylimidazoliumbis(trifluoromethylsulfonyl)imide  ≥98.5% (HPLC)

  • 655249-87-9

  • 727695-50G

  • 9,541.35CNY

  • Detail

655249-87-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name bis(trifluoromethylsulfonyl)azanide,1-methyl-3-prop-2-enylimidazol-1-ium

1.2 Other means of identification

Product number -
Other names 1-allyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:655249-87-9 SDS

655249-87-9Downstream Products

655249-87-9Relevant articles and documents

Synthesis and characterization of nitrogen-based ionic liquids bearing allyl groups and examples of their application

Zajac, Adrian,Szpecht, Andrea,Szymanska, Anna,Zielinski, Dawid,Stolarska, Olga,Smiglak, Marcin,Maciejewski, Hieronim

, p. 12274 - 12288 (2020/07/30)

The syntheses and full spectral (NMR, MS, and IR), thermal (DSC) and ion chromatographic characterization of two series of amine-derived ionic liquids bearing allyl substituents and having chloride or bis(trifluoromethanesulfonyl)amide anions have been presented. The analysis of the dependence of the 1H NMR chemical shift values of the selected protons on the cation and anion structure has been conducted. DSC analysis records together with ion chromatography analysis results have been presented and interpreted. Moreover, a selection of obtained chloride ionic liquids have been transformed into the corresponding chlorocobaltates and chlorozincates or used as substrates in thiol-ene click reactions to indicate their potential as precursors of catalysts or various surface modifiers.

Ultrafast Ligand Self-Exchanging Gadolinium Complexes in Ionic Liquids for NMR Field Probes

Looser, Anna,Barmet, Christoph,Fox, Thomas,Blacque, Olivier,Gross, Simon,Nussbaum, Jennifer,Pruessmann, Klaas P.,Alberto, Roger

supporting information, p. 2314 - 2319 (2018/02/23)

Concurrent magnetic field monitoring in MRI with an array of NMR field probes allows for reducing image imperfections. High 19F concentrations together with short relaxation times are basic probe properties. We present the NMR properties of [Gd

Dimethyldioxirane (DMDO) as a valuable oxidant for the synthesis of polyfunctional aromatic imidazolium monomers bearing epoxides

Chardin,Rouden,Livi,Baudoux

supporting information, p. 5054 - 5059 (2017/11/09)

Conventional organic salts represent a new paradigm in many areas of research. Despite their great potential, an improvement in their physicochemical properties requires the chemical modification of their intrinsic structure. Thus, an efficient pathway was developed for the preparation of polyfunctional imidazolium monomers incorporating aromatic rings and terminal epoxides which presented a real synthetic challenge. In this work, we describe the reactivity of various oxidizing agents to develop a strong, clean and powerful methodology to generate epoxidized salts. Various reaction conditions for the formation of the epoxides were investigated such as the role of the cation and the counterion as well as the influence of an aromatic and/or aliphatic linker chain. Finally, we have evaluated the thermal properties of these new polyfunctional salts by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC).

Anion Analysis of Ionic Liquids and Ionic Liquid Purity Assessment by Ion Chromatography

Rutz, Christina,Schmolke, Laura,Gvilava, Vasily,Janiak, Christoph

supporting information, p. 130 - 135 (2017/02/05)

The simultaneous determination of halide impurities (fluoride, chloride, bromide, and iodide) and ionic liquid (IL) anions (tetrafluoroborate, hexafluorophosphate, and triflimide) using ion chromatography was developed with a basic, non-gradient ion chromatography system. The non-gradient method uses the eluent Na2CO3/NaHCO3in water/acetonitrile (70:30 v:v) on the AS 22 column to enable a rapid and simultaneous analysis of different IL and halide anions within an acceptable run-time (22 min) and with good resolution R of larger than 2.4, a capacity k′ between 0.4 and 5.1, selectivities α between 1.3 and 2.1, and peak asymmetries Asof less than 1.5. Halide impurities below 1 ppm (1 mg·L–1of prepared sample solution) could be quantified. A range of ionic liquids with tetrafluoroborate [BF4]–, hexafluorophosphate [PF6]–, and bis(trifluoromethylsulfonyl)imide (triflimide) [NTf2]–anions combined with cations based on imidazole, pyridine, and tetrahydrothiophene could be analyzed for their anion purity. The IL-cations do not influence the chromatographic results. With the analysis of 18 ILs differing in their cation-anion combination we could prove the general applicability of the described method for the anion purity analysis of ionic liquids with respect to halide ions. The IL-anion purity of most ILs was above 98 wt %. The highest IL-anion purity was 99.8 wt %, implying anion impurities of only 0.2 wt %. The used halide anion from the synthesis route was the major anion impurity, yet with chloride also bromide and fluoride (potentially from hydrolysis of [BF4]–) were often detected. When iodide was used, at least chloride but sometimes also bromide and fluoride was present. However, even if the IL-anion content is above 99 wt %, it does not necessarily indicate an ionic liquid devoid of other impurities. From the IC analysis, one can also deduce a possible cation impurity if one takes into account the expected (calculated) IL-anion content. A matching experimental and theoretical IL-anion content excludes, a higher experimental content indicates the presence of residual KBF4, NH4PF6, or LiNTf2salt from the halide to IL-anion exchange.

Bifunctional hydrophobic ionic liquids: Facile synthesis by thiol-ene "click" chemistry

Sanchez Zayas, Manuel,Gaitor, Jamie C.,Nestor, Stephen T.,Minkowicz, Samuel,Sheng, Yinghong,Mirjafari, Arsalan

, p. 2443 - 2452 (2016/05/19)

We describe the facile, robust and orthogonal fabrication of a structurally comprehensive library of hydrophobic trimethoxysilyl-functionalized ionic liquids with C7-C15 thioether spacer, using thiol-ene "click" chemistry. The synthesized ionic liquids displayed very low glass transition temperatures, high thermal stability and were hydrophobic in character. And the ability to serve as surface coating agents was tested by immobilizing them on the surface of iron oxide supermagnetic nanoparticles and the organic loadings were quantified.

Size matters! on the way to ionic liquid systems without ion pairing

Rupp, Alexander,Roznyatovskaya, Nataliya,Scherer, Harald,Beichel, Witali,Klose, Petra,Sturm, Carola,Hoffmann, Anke,Tuebke, Jens,Koslowski, Thorsten,Krossing, Ingo

supporting information, p. 9794 - 9804 (2014/08/18)

Several, partly new, ionic liquids (ILs) containing imidazolium and ammonium cations as well as the medium-sized [NTf2]- (0.230 nm3; Tf=CF3SO3-) and the large [Al(hfip)4]- (0.581 nm3; hfip=OC(H)(CF3)2) anions were synthesized and characterized. Their temperature-dependent viscosities and conductivities between 25 and 80°C showed typical Vogel-Fulcher-Tammann (VFT) behavior. Ion-specific self-diffusion constants were measured at room temperature by pulsed-gradient stimulated-echo (PGSTE) NMR experiments. In general, self-diffusion constants of both cations and anions in [Al(hfip) 4]--based ILs were higher than in [NTf2] --based ILs. Ionicities were calculated from self-diffusion constants and measured bulk conductivities, and showed that [Al(hfip)4] --based ILs yield higher ionicities than their [NTf2] - analogues, the former of which reach values of virtually 100% in some cases.From these observations it was concluded that [Al(hfip) 4]--based ILs come close to systems without any interactions, and this hypothesis is underlined with a Hirshfeld analysis. Additionally, a robust, modified Marcus theory quantitatively accounted for the differences between the two anions and yielded a minimum of the activation energy for ion movement at an anion diameter of slightly greater than 1 nm, which fits almost perfectly the size of [Al(hfip)4]-. Shallow Coulomb potential wells are responsible for the high mobility of ILs with such anions. Looking for ideally non-associated ionic liquids (ILs)? By performing extensive NMR diffusion, viscosity, and conductivity measurements as well as applying a modified Marcus theory to a large set of ionic liquids (ILs), it was shown that the ideal noninteracting IL anion should have an optimum diameter of 1 nm and a fluorinated surface. Several of the here described [Al(hfip)4]- (hfip=OC(H)(CF3)2) ILs fulfill these criteria. Shallow Coulomb potential wells (see figure) are responsible for the high mobility of ILs with such anions.

Isoamyl acetate synthesis in imidazolium-based ionic liquids using packed bed enzyme microreactor

Cvjetko, Marina,Vorkapi?-Fura?, Jasna,?nidar?i?-Plazl, Polona

experimental part, p. 1344 - 1350 (2012/09/08)

The acylation of isoamyl alcohol with acetic anhydride catalyzed by immobilized Candida antarctica lipase B was studied in ionic liquids (ILs) based on quaternary imidazolium cations with alkyl, alkenyl, alkynyl, benzyl, alkoxyl or N-aminopropyl side chains. Among the tested ILs, the highest enzyme activity together with the highest isoamyl acetate yield were obtained in [C 7mmim][Tf2N]. No loss of lipase B activity was observed during one-month incubation in this hydrophobic IL without the presence of substrates. Isoamyl acetate synthesis using [C7mmim][Tf2N] as solvent was further studied in a continuously operated miniaturized enzymatic packed bed reactor at various flow rates and temperatures. Up to 92% isoamyl acetate yield could be obtained within 15 min by using 0.5 M acetic anhydride and 1.5 M isoamyl alcohol inlet concentrations at 55°C, corresponding to the volumetric productivity of 61 mmol l-1 min -1, which to the best of our knowledge is the highest reported so far for this reaction. No decrease in productivity was experienced during the subsequent runs of continuous microbioreactor operation performed within 14 consecutive days. The benefits of reactor miniaturization along with the green solvent application were therefore successfully exploited for the development of a sustainable flavour ester production.

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