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Sigma-Aldrich

1-Butyl-3-methylimidazoliumbis(trifluormethylsulfonyl)imid

≥98.0% (HPLC)

Synonym(e):

BMIIm, BMIM TFSI

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CHF 157.00
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About This Item

Empirische Formel (Hill-System):
C10H15F6N3O4S2
CAS-Nummer:
Molekulargewicht:
419.36
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

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Assay

≥98.0% (HPLC)

Form

liquid

Verunreinigungen

≤0.5% water

Brechungsindex

n20/D 1.428

Funktionelle Gruppe

fluoro

SMILES String

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

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

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Allgemeine Beschreibung

1-Butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide is a room temperature ionic liquid (RTIL).[1] The solubility of alkane gases are less than the alkene gas in this IL.[2] Its ability to solubilize CO2 is more when compared to 1-butyl-3-methylimidazolium dicyanamide.[3]

Anwendung

  • 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).

Physikalische Form

ionische Flüssigkeit

Rechtliche Hinweise

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

Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Nervous system

Lagerklassenschlüssel

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

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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


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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Speciation of Uranyl Nitrato Complexes in Acetonitrile and in the Ionic Liquid 1?Butyl?3?methylimidazolium Bis (trifluoromethylsulfonyl) imide
Servaes, Kelly, et al.
European Journal of Inorganic Chemistry, 2007.32, 5120-5126 (2007)
The gaseous enthalpy of formation of the ionic liquid 1-butyl-3-methylimidazolium dicyanamide from combustion calorimetry, vapor pressure measurements, and ab initio calculations
Emel'yanenko, Vladimir N., Sergey P. Verevkin, and Andreas Heintz
Journal of the American Chemical Society, 129.13, 3930-3937 (2007)
Physicochemical properties, structure, and conformations of 1-butyl-3-methylimidazolium bis (trifluoromethanesulfonyl) imide [C4mim]NTf2 ionic liquid.
Blokhin AV, et al.
The Journal of Physical Chemistry B, 112(14), 4357-4364 (2008)
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)
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)

Artikel

Ionic Liquids serve as non-aqueous electrolytes in electrochemical applications, valued for their conductivity and stability.

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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