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
389412
N-Methylmaleimide
97%
Sinónimos:
1-Methyl-1H-pyrrole-2,5-dione, 1-Methyl-2,5-dihydro-1H-pyrrole-2,5-dione, 1-Methylpyrrole-2,5-dione, N-Methyl maleic imide, N-Methylpyrrole-2,5-dione
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67,80 €
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About This Item
67,80 €
Productos recomendados
Ensayo
97%
Formulario
powder
mp
94-96 °C (lit.)
grupo funcional
imide
maleimide
cadena SMILES
CN1C(=O)C=CC1=O
InChI
1S/C5H5NO2/c1-6-4(7)2-3-5(6)8/h2-3H,1H3
Clave InChI
SEEYREPSKCQBBF-UHFFFAOYSA-N
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Categorías relacionadas
Aplicación
- In the synthesis of organic structure directing agents for designing silicogermanate zeolites.[1]
- As a dienophile in Diels-Alder reaction.[2]
- For the synthesis of biologically active pyrrolo[2,1-a]isoquinolines.[3]
- As a dipolarophile in [3 + 2] dipolar addition reactions.[4]
- As a co-monomer in atom transfer radical polymerization of styrene to obtain styrene copolymers with programmed microstructure.[5]
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Acute Tox. 4 Oral - Skin Corr. 1B - Skin Sens. 1
Código de clase de almacenamiento
8A - Combustible corrosive hazardous materials
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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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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