The possible impurities present have not been identified. This material has a minimum purity of 98%. Please see the link below to review a sample or lot-specific Certificate of Analysis:
https://www.sigmaaldrich.com/product/aldrich/711691#product-documentation
711691
1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide
≥98% (HPLC)
Synonym(s):
EMIM BTI, EMIM TFSI, EMIMIm
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| Size/SKU | Availability | Price |
|---|---|---|
100 g | Check Cart for Availability | $418.00 |
About This Item
Empirical Formula (Hill Notation):
C8H11F6N3O4S2
CAS Number:
Molecular Weight:
391.31
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
≥98% (HPLC)
Form:
(viscous liquid or liquid)
Quality Segment
assay
≥98% (HPLC)
form
(viscous liquid or liquid)
impurities
≤0.5% water
mp
≥−15 °C (lit.)
functional group
fluoro
SMILES string
CCn1cc[n+](C)c1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
InChI
1S/C6H11N2.C2F6NO4S2/c1-3-8-5-4-7(2)6-8;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h4-6H,3H2,1-2H3;/q+1;-1
InChI key
LRESCJAINPKJTO-UHFFFAOYSA-N
General description
Sales restrictions may apply
1 of 1
This Item | |||
|---|---|---|---|
| description ≥98% (HPLC) | description ≥97.0% (NMR) | description ≥99%, H2O ≤500 ppm | description ≥98% (H-NMR) |
| assay ≥98% (HPLC) | assay ≥97.0% (NMR) | assay ≥99% | assay ≥98% (H-NMR) |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| mp ≥−15 °C (lit.) | mp - | mp ≥−15 °C (lit.) | mp - |
| form (viscous liquid or liquid) | form liquid | form liquid | form liquid |
| functional group fluoro | functional group fluoro | functional group - | functional group triflate, fluoro |
| impurities ≤0.5% water | impurities <0.5% water | impurities ≤500 ppm H2O | impurities ≤0.5% water |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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How can I determine the shelf life / expiration / retest date of this product?
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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/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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