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
201030
Osmium tetroxide
ReagentPlus®, 99.8%
Sinónimos:
Osmium(VIII)-oxide, ‘Osmic acid’
About This Item
powder
Productos recomendados
densidad de vapor
8.8 (vs air)
Nivel de calidad
presión de vapor
7 mmHg ( 20 °C)
Línea del producto
ReagentPlus®
Ensayo
99.8%
Formulario
crystalline
powder
idoneidad de la reacción
reagent type: oxidant
bp
130 °C (lit.)
mp
39.5-41 °C (lit.)
temp. de almacenamiento
2-8°C
cadena SMILES
O=[Os](=O)(=O)=O
InChI
1S/4O.Os
Clave InChI
VUVGYHUDAICLFK-UHFFFAOYSA-N
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Descripción general
Aplicación
- To promote the lactonization of alkenols to lactones.[5]
- To mediate the selective oxidative cleavage of olefins by oxone to form the corresponding ketones or carboxylic acids.[6]
- Dihydroxylation of mono-trans-di, and trisubstituted olefins to form 1,2-diols with high enantioselectivity in the presence of chiral amines.[7]
Información legal
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1B
Código de clase de almacenamiento
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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