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
922900
GPhos Pd G6 TES
Sinónimos:
GPhos OAC precatalyst TES
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About This Item
Productos recomendados
Formulario
powder
Nivel de calidad
idoneidad de la reacción
reagent type: catalyst
reaction type: Cross Couplings
cadena SMILES
[Pd]([PH](C5CCCCC5)(C4CCCCC4)c2c(ccc(c2c3c(cccc3C(C)C)C(C)C)C)C)(Br)c1ccc(cc1)C(=O)OCC[Si](C)(C)C
InChI
1S/C32H47P.C12H17O2Si.BrH.Pd/c1-22(2)28-18-13-19-29(23(3)4)31(28)30-24(5)20-21-25(6)32(30)33(26-14-9-7-10-15-26)27-16-11-8-12-17-27;1-15(2,3)10-9-14-12(13)11-7-5-4-6-8-11;;/h13,18-23,26-27H,7-12,14-17H2,1-6H3;5-8H,9-10H2,1-3H3;1H;
Clave InChI
TZDQPFRWRQKAKO-UHFFFAOYSA-N
Aplicación
Learn more about G6 Buchwald precatalysts
Producto relacionado
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
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Certificados de análisis (COA)
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Artículos
Buchwald G6 precatalysts are oxidative addition complexes that are thermally, air, and moisture stable. The catalyst activation doesn’t require a base and generates innocuous byproducts.
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How can I determine the shelf life / expiration / retest date of this product?
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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
Helpful?
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What does the abbreviation "TES" stand for in the names of tBuBrettPhos Pd G6 TES (912883) and GPhos Pd G6 TES (922900)?
1 answer-
For products 912883 and 922900, "TES" refers to the Trimethylethylsilyl (TMSCH2CH2) group.
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