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Sigma-Aldrich

Diethylmethyl(2-methoxyethyl)ammonium bis(trifluoromethylsulfonyl)imide

Diethylmethyl(2-methoxyethyl)ammonium bis(trifluoromethylsulfonyl)imide

for electrochemistry, ≥98.5% (qNMR)

Synonym(s):

N,N-Diethyl-N-methyl-N-(2-methoxyethyl)ammonium bis(trifluoromethanesulfonyl)imide

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About This Item

Empirical Formula (Hill Notation):
C10H20F6N2O5S2
CAS Number:
464927-84-2
Molecular Weight:
426.40
Beilstein:
10134444
MDL number:
MFCD06656282
UNSPSC Code:
12352100
PubChem Substance ID:
329764337
NACRES:
NA.22
Pricing and availability is not currently available.

Assay

≥98.5% (qNMR)

form

liquid

impurities

≤500 ppm water

anion traces

bromide (Br-): ≤10 mg/kg
chloride (Cl-): ≤10 mg/kg
fluoride (F-): ≤10 mg/kg
nitrate (NO3-): ≤20 mg/kg
phosphate (PO43-): ≤10 mg/kg
sulfate (SO42-): ≤10 mg/kg

functional group

amine
ether
fluoro

SMILES string

CC[N+](C)(CC)CCOC.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

InChI

1S/C8H20NO.C2F6NO4S2/c1-5-9(3,6-2)7-8-10-4;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h5-8H2,1-4H3;/q+1;-1

InChI key

WUFQNPMBKMKEHN-UHFFFAOYSA-N

General description

Diethylmethyl(2-methoxyethyl)ammonium bis(trifluoromethylsulfonyl)imide is a room temperature ionic liquid (RTIL), which shows high CO2 solubility.[1]

Application

Diethylmethyl(2-methoxyethyl)ammonium bis(trifluoromethylsulfonyl)imide can be used to develop a polymeric gel electrolyte system that shows magnesium ion (Mg2+) mobility.[2]

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM2331
BCCJ8379
BCCL0907
BCCH0394
BCCF4474

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Densities and low pressure solubilities of carbon dioxide in five promising ionic liquids.
Nonthanasin T, et al.
Royal Society of Chemistry Advances, 4(15), 7566-7578 (2014)
A novel polymeric gel electrolyte systems containing magnesium salt with ionic liquid.
Yoshimoto N, et al.
Electrochimica Acta, 50(19), 3866-3871 (2005)
Room Temperature Electrodeposition of Metallic Magnesium from Ethylmagnesium Bromide in Tetrahydrofuran and Ionic Liquid Mixtures
Chen, Lu, et al.
Journal of the Electrochemical Society, 163.4, H3043-H3051 (2016)
Study on the reaction of chlorophenols in room temperature ionic liquids with ionizing radiation
Kimura, Atsushi, et al.
Radiation Physics and Chemistry, 77.10, 1253-1257 (2008)
Son T Le et al.
Nanoscale, 11(33), 15622-15632 (2019-08-14)
We have demonstrated atomically thin, quantum capacitance-limited, field-effect transistors (FETs) that enable the detection of pH changes with 75-fold higher sensitivity (≈4.4 V per pH) over the Nernst value of 59 mV per pH at room temperature when used as
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Questions

1–3 of 3 Questions  

  1. 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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  2. 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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  3. hi, can Diethylmethyl(2-methoxyethyl)ammonium bis(trifluoromethylsulfonyl)imide be stored under ambient conditions, or does it require an inert atmosphere? Thank you.

    1 answer

    1. This product is to be stored in ambient conditions.

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