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
1.94512
Acetato de etilo
for preparative purposes, EMPLURA®, for extraction
Sinónimos:
EtOAc
About This Item
Productos recomendados
grado
for extraction
for synthesis
synthesis grade
densidad de vapor
3 (20 °C, vs air)
presión de vapor
73 mmHg ( 20 °C)
descripción
for analytical purposes
for cleaning
Línea del producto
EMPLURA®
Formulario
liquid
temp. de autoignición
801 °F
lim. expl.
2.2-11.5 %, 38 °F
dilution
(low-cost alternative, for basic applications)
índice de refracción
n20/D 1.3720 (lit.)
bp
76.5-77.5 °C (lit.)
mp
−84 °C (lit.)
densidad
0.902 g/mL at 25 °C (lit.)
aplicaciones
environmental
food and beverages
industrial qc
pharmaceutical
Formato
neat
temp. de almacenamiento
20-25°C
cadena SMILES
CCOC(C)=O
InChI
1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
Clave InChI
XEKOWRVHYACXOJ-UHFFFAOYSA-N
¿Está buscando productos similares? Visita Guía de comparación de productos
Categorías relacionadas
Información legal
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
Órganos de actuación
Central nervous system
Riesgos supl.
Código de clase de almacenamiento
3 - Flammable liquids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
24.8 °F - closed cup
Punto de inflamabilidad (°C)
-4 °C - closed cup
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
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?
-
-
What is the purity of 25 L ethyl acetate empura
1 answer-
The minimum purity specification for this product is 99,5% by GC. This is a neat or pure liquid with a molecular weight of 88.11g and the density of 0.902 g/mL. At 100% purity, the calulated molarity is 10.24M
Helpful?
-
Active Filters
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
Póngase en contacto con el Servicio técnico
