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Merck

900432

Sigma-Aldrich

Tetra-n-butylammonium decatungstate

Synonym(e):

1-Butanaminium, N,N,N-tributyl-, eicosa-μ-oxodi-μ5-oxodecaoxodecatungstate (4:1), 1-Butanaminium, N,N,N-tributyl-, salt with tungstic acid (4:1), TBADT, Tetrakis(N,N,N-tributyl-1-butanaminium) tungstate, Tetrakis(tetrabutylammonium) decatungstate

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250 MG
152,00 €
1 G
469,00 €

152,00 €


Versandbereit am23. April 2025Details


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250 MG
152,00 €
1 G
469,00 €

About This Item

Empirische Formel (Hill-System):
C64H144N4O32W10
CAS-Nummer:
Molekulargewicht:
3320.24
MDL-Nummer:
UNSPSC-Code:
12352103
NACRES:
NA.22

152,00 €


Versandbereit am23. April 2025Details


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Form

powder

Qualitätsniveau

Eignung der Reaktion

core: tungsten
reaction type: C-H Activation
reaction type: Photocatalysis
reagent type: catalyst

Anwendung

When used in conjunction with cobaloxime pyridine chloride (341630), this complex can effect the catalytic, room-temperature dehydrogenation of unactivated alkanes under solar irradiation with hydrogen as the sole byproduct.

Product can be used with our line of photoreactors: Including Penn PhD (Z744035) & SynLED 2.0 (Z744080)

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Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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

    1 Antwort
    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 Antwort
    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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