Direkt zum Inhalt
Merck

442151

Sigma-Aldrich

Indium(III)-trifluormethansulfonat

Synonym(e):

In(OTf)3, In(TFA)3, Indium(III) triflate, Trifluoromethanesulfonic acid indium(III) salt, Tris(trifluoromethanesulfonato)indium

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise

Größe auswählen

5 G
€ 111,00
25 G
€ 369,00

€ 111,00


Check Cart for Availability

Bulk-Bestellung anfordern

Größe auswählen

Ansicht ändern
5 G
€ 111,00
25 G
€ 369,00

About This Item

Lineare Formel:
(CF3SO3)3In
CAS-Nummer:
Molekulargewicht:
562.03
MDL-Nummer:
UNSPSC-Code:
12161600
PubChem Substanz-ID:
NACRES:
NA.22

€ 111,00


Check Cart for Availability

Bulk-Bestellung anfordern

Form

solid

Qualitätsniveau

Eignung der Reaktion

core: indium
reagent type: catalyst

SMILES String

[In+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

InChI

1S/3CHF3O3S.In/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3

InChIKey

UCYRAEIHXSVXPV-UHFFFAOYSA-K

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Anwendung

Reactant or reagent involved in:
  • Synthesis of stable indium bacteriochlorins
  • Studying basicities of phosphoryl compounds toward triflates Lewis acids
  • Preparation of decahydroquinoline-type toxins via intramolecular hetero Diels-Alder reactions

Catalyst for synthesis of benzoxazoles via cyclocondensations
Reagent used a Lewis acid catalyst in organic synthesis and as a co-catalyst in catalysis.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number

Die passende Version wird nicht angezeigt?

Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

Besitzen Sie dieses Produkt bereits?

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

Die Dokumentenbibliothek aufrufen

Yadav, J. S.; Reddy, B. V. S. et al.
Tetrahedron Letters, 43, 1565-1565 (2002)
Trost, B. M.; Portnoy, M.; Kurihara, H.
Journal of the American Chemical Society, 118, 836-836 (1997)
Teruhisa Tsuchimoto et al.
Chemical communications (Cambridge, England), (7), 852-853 (2003-05-13)
A palladium-indium triflate catalyst was found to be much more active for the dimerization of vinylarenes compared with generally used cationic palladium(II) catalysts.
Frost, C. G.; Chauhan, K. K. et al.
Synlett, 1743-1743 (1999)
Hongliang Wang et al.
ChemSusChem, 11(1), 285-291 (2017-11-15)
Super Lewis acids containing the triflate anion [e.g., Hf(OTf)

Questions

1–3 of 3 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

      Helpful?

  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

      Helpful?

  3. Please specify the purity of Chemical Indiumtrifluoromethanesulfonate

    1 answer
    1. The purity of this product may be estimated based on the reported indium content, which ranges from 19.2% to 21.7%. This information is reported in the product Certificate of Analysis and determined by complexometric titration with EDTA. The calculated purity of this material ranges from 94.1% to 106.3%. Please see the link below to review a sample or lot specific Certificate:
      https://www.sigmaaldrich.com/product/aldrich/442151#product-documentation

      Helpful?

Reviews

No rating value

Active Filters

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.