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
S4921
trans-Stilbene oxide
98%
Sinonimo/i:
trans-1,2-Diphenyloxirane
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About This Item
Prodotti consigliati
Saggio
98%
Punto di fusione
65-67 °C (lit.)
Stringa SMILE
O1[C@@H]([C@H]1c2ccccc2)c3ccccc3
InChI
1S/C14H12O/c1-3-7-11(8-4-1)13-14(15-13)12-9-5-2-6-10-12/h1-10,13-14H/t13-,14-/m1/s1
ARCJQKUWGAZPFX-ZIAGYGMSSA-N
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Categorie correlate
Descrizione generale
Applicazioni
- Chiral Stationary Phases for Liquid Chromatography: Trans-stilbene oxide has been utilized in the fabrication of cellulose derivative-coated spherical covalent organic frameworks, serving as chiral stationary phases for high-performance liquid chromatographic enantioseparation, demonstrating its pivotal role in advanced analytical methodologies (Yan et al., 2022).
- Method Selection for Chiral High-Performance Liquid Chromatography: Its application extends to the utilization of hysteresis phenomena for chiral high-performance liquid chromatographic method selection in polar organic mode, enhancing the efficiency and specificity of pharmaceutical compound analysis (Horváth et al., 2020).
- Adsorption Properties for Enantioseparations: The effect of chiral selector loading on the adsorption properties of fully- and superficially-porous particles is crucial for high-efficient ultrafast enantioseparations, where trans-stilbene oxide derivatives play a significant role (Felletti et al., 2018).
- Catalysis in Alkene Epoxidation: Trans-stilbene oxide is involved in innovative catalysis research, specifically in the development of carbon nitride-supported Fe(2) cluster catalysts for alkene epoxidation, showcasing its utility in sustainable chemical synthesis (Tian et al., 2018).
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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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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