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
8.22299
Piperidina
for synthesis
Sinónimos:
Piperidina
About This Item
presión de vapor
34 hPa ( 20 °C)
Nivel de calidad
Ensayo
≥99% (GC)
Formulario
liquid
temp. de autoignición
320 °C
potencia
276 mg/kg LD50, skin (Rabbit)
lim. expl.
1.5-10.3 % (v/v)
pH
12.6 (20 °C, 100 g/L in H2O)
Viscosidad cinemática
1.77 cSt(20 °C)
bp
106 °C/1013 hPa
mp
-10.8 °C
temperatura de transición
flash point 16 °C
densidad
0.86 g/cm3 at 20 °C
temp. de almacenamiento
2-30°C
cadena SMILES
N1CCCCC1
InChI
1S/C5H11N/c1-2-4-6-5-3-1/h6H,1-5H2
Clave InChI
NQRYJNQNLNOLGT-UHFFFAOYSA-N
Descripción general
Aplicación
Características y beneficios
Nota de análisis
Densidad (d 20 °C; 4 °C): 0,861 - 0,863
Agua (K. F.): ≤ 0,50 %
Identidad (IR): pasa la prueba
Palabra de señalización
Danger
Frases de peligro
Clasificaciones de peligro
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
Código de clase de almacenamiento
3 - Flammable liquids
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
60.8 °F - closed cup
Punto de inflamabilidad (°C)
16 °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?
-
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