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
PHR9055
Benzil
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Sinónimos:
Phenytoin Impurity B (PhEur), Dibenzoyl, Diphenylethanedione
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About This Item
Productos recomendados
grado
certified reference material
TraceCERT®
Nivel de calidad
presión de vapor
1 mmHg ( 128.4 °C)
familia API
phenytoin
Línea del producto
TraceCERT®
Formulario
solid
caducidad
limited shelf life, expiry date on the label
fabricante / nombre comercial
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
mp
94-95 °C (lit.)
aplicaciones
pharmaceutical small molecule
temp. de almacenamiento
2-8°C
cadena SMILES
O=C(c1ccccc1)C(=O)c2ccccc2
InChI
1S/C14H10O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10H
Clave InChI
WURBFLDFSFBTLW-UHFFFAOYSA-N
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Descripción general
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma aldrich.com
Aplicación
Productos recomendados
Información legal
Producto relacionado
Palabra de señalización
Warning
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Irrit. 2 - Skin Irrit. 2
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 2
Punto de inflamabilidad (°F)
356.0 °F - closed cup
Punto de inflamabilidad (°C)
180 °C - closed cup
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Certificados de análisis (COA)
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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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