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
282782
Platinum(II) acetylacetonate
97%
Sinónimos:
2,4-Pentanedione platinum(II) derivative, Pt(acac)2
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About This Item
Productos recomendados
Nivel de calidad
Ensayo
97%
Formulario
solid
idoneidad de la reacción
core: platinum
reagent type: catalyst
mp
249-252 °C (lit.)
cadena SMILES
CC(=O)\C=C(\C)O[Pt]O\C(C)=C/C(C)=O
InChI
1S/2C5H8O2.Pt/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;
Clave InChI
KLFRPGNCEJNEKU-FDGPNNRMSA-L
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Descripción general
Aplicación
- In the preparation of N-allylanilines by the direct use of allylic alcohols. Anilines with electron-donating groups give good yields.
- For selective N-allylation of 2,3-disubstituted indoles in water.
It can be used as a starting material in the preparation of platinum-lead nanoparticles supported on carbon. The PtPb/C catalyst exhibits enhanced electrochemical activity towards methanol and formic acid oxidation.
Palabra de señalización
Warning
Frases de peligro
Clasificaciones de peligro
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
Órganos de actuación
Respiratory system
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
Equipo de protección personal
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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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
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What is the shelf life for Platinum acetylacetonate? In how much time it normally expires? How it should be stored?
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The composition information for this product is considered proprietary. However, upon review of the literature is does appear unlikely.
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