![Trimethylolpropane tris[poly(propylene glycol), amine terminated] ether average Mn 440](/deepweb/assets/sigmaaldrich/product/structures/186/658/1b1d510a-705a-4bfd-b90a-9dec80d64467/640/1b1d510a-705a-4bfd-b90a-9dec80d64467.png)
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
406651
Poly(propylene glycol) bis(2-aminopropyl ether)
average Mn ~230
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About This Item
169,00 €
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Formulario
liquid
Nivel de calidad
mol peso
average Mn ~230
índice de refracción
n20/D 1.447
densidad
0.948 g/mL at 25 °C
cadena SMILES
CC(N)CO.CC(O)CO
InChI
1S/C4H9NO2/c6-3-1-5-2-4(3)7/h3-7H,1-2H2
Clave InChI
JCZPOYAMKJFOLA-UHFFFAOYSA-N
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Categorías relacionadas
Descripción general
Aplicación
- To passivate the trap states(surface and grain defects) in perovskite solar cells. PEA helps to improve the stability and efficiency of devices.[2]
- To fabricate nanocomposites for CO2 capture. The ether group of PEA acts as a proton acceptor that helps to improve the thermal stability and amount of CO2 captured.[3]
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Aquatic Chronic 3 - Skin Corr. 1C
Código de clase de almacenamiento
8A - Combustible corrosive hazardous materials
Clase de riesgo para el agua (WGK)
WGK 2
Punto de inflamabilidad (°F)
262.4 °F - closed cup
Punto de inflamabilidad (°C)
128 °C - closed cup
Equipo de protección personal
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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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