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464635

Trifluoromethanesulfonimide

≥95.0% (19F-NMR)

Synonim(y):

Bis(trifluoromethanesulfonyl)amine

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Rozmiar/SKUDostępnośćCena netto
5 g
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486,00 zł

Informacje o tej pozycji

Wzór liniowy:
(CF3SO2)2NH
Masa cząsteczkowa:
281.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4754101
Assay:
≥95.0% (19F-NMR)
Form:
solid

486,00 zł


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Quality Segment

assay

≥95.0% (19F-NMR)

form

solid

bp

90-91 °C (lit.)

mp

46-57 °C (lit.)

functional group

fluoro

SMILES string

FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F

InChI

1S/C2HF6NO4S2/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h9H

InChI key

ZXMGHDIOOHOAAE-UHFFFAOYSA-N

General description

Trifluoromethanesulfonimide is a promising Bronsted acid catalyst and is superior to scandium triflate in catalytic action.

Application

Trifluoromethanesulfonimide may be used as a catalyst for the preparation of 1-substituted-1H-1,2,3,4-tetrazoles.
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Piktogramy

Skull and crossbonesCorrosion

Słowo ostrzegawcze

Danger

Kody zagrożeń

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1

Klasa składowania

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Co się dzieje?

WGK 3

PPE (środki ochrony indywidualnej)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges



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Certyfikaty analizy (CoA)

Lot/Batch Number

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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/418/501/product-dating-information-06-25-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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