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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282782
Platin(II)-acetylacetonat
97%
Synonym(e):
2,4-Pentandion Platin(II)-Derivat, Pt(acac)2
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About This Item
Empfohlene Produkte
Qualitätsniveau
Assay
97%
Form
solid
Eignung der Reaktion
core: platinum
reagent type: catalyst
mp (Schmelzpunkt)
249-252 °C (lit.)
SMILES String
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-;
InChIKey
KLFRPGNCEJNEKU-FDGPNNRMSA-L
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Allgemeine Beschreibung
Anwendung
- Herstellung von N-Allylanilinen durch direkte Verwendung von allylischen Alkoholen. Aniline mit elektronenabgebenden Gruppen erzeugen gute Ausbeuten.
- Für die selektive N-Allylierung von 2,3-disubstituierten Indolen in Wasser.
Es kann als Ausgangsmaterial für die Herstellung von Platin-Blei-Nanopartikeln auf Kohlenstoff eingesetzt werden. Der PtPb/C-Katalysator weist eine verbesserte elektrochemische Aktivität gegenüber der Methanol- und Ameisensäureoxidation auf.
Signalwort
Warning
Gefahreneinstufungen
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
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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Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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 is the shelf life for Platinum acetylacetonate? In how much time it normally expires? How it should be stored?
1 answer-
The composition information for this product is considered proprietary. However, upon review of the literature is does appear unlikely.
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