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
304026
Sodium cyclopentadienylide
2.4 M in THF
Synonyme(s) :
Cyclopentadienylsodium solution
Sélectionner une taille de conditionnement
Sélectionner une taille de conditionnement
About This Item
Produits recommandés
Forme
liquid
Niveau de qualité
Pertinence de la réaction
reagent type: ligand
Concentration
2.4 M in THF
Densité
0.938 g/mL at 25 °C
Chaîne SMILES
[Na]C1C=CC=C1
InChI
1S/C5H5.Na/c1-2-4-5-3-1;/h1-5H;
Clé InChI
PDTZVKVFAJGNRV-UHFFFAOYSA-N
Vous recherchez des produits similaires ? Visite Guide de comparaison des produits
Application
- Ruthenocene and fullerene molecular hybrid, Ru(η5- C60Me5)( η5-C5H5) (bucky ruthenocene).[1]
- Allyl-substituted cyclopentadiene by palladium-catalyzed allylic alkylation.[2]
- Bis(cyclopentadienyl)zirconium dichloride which is used as a catalyst in the synthesis of bis(indolyl)methanes and alkylation of heteroaryls.[3]
- Cp-cobaltacycles from diphenylphosphinoalkynes and CoCl(PPh3)3.[4]
Mention d'avertissement
Danger
Mentions de danger
Classification des risques
Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 1
Organes cibles
Central nervous system, Respiratory system
Risques supp
Code de la classe de stockage
4.3 - Hazardous materials which set free flammable gases upon contact with water
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
1.4 °F - closed cup
Point d'éclair (°C)
-17 °C - closed cup
Équipement de protection individuelle
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Faites votre choix parmi les versions les plus récentes :
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
-
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
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
Contacter notre Service technique
