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Bis(triméthylsilyl)amide de sodium, 98 %, Thermo Scientific Chemicals

Code produit. 11317748
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2 g
10 g
50 g

Sodium bis(trimethylsilyl)amide is used as a base in organic synthesis as well as to deprotonate other compounds containing weakly acidic O-H, S-H, and N-H bonds. It is used to prepare amines by reacting with alkyl halides. It finds application in certain organic reactions viz. generation of carbenes by dehydrohalogenation of halocarbons and Wittig reagents by deprotonation of phosphonium salts. It accelerates the polymerization of pheneylacetylene in conjunction with rhodium(I) catalysis. Furthermore, it is used for the preparation of lanthanide complexes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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Identifiants chimiques

CAS 1070-89-9
Formule moléculaire C6H18NNaSi2
Poids moléculaire (g/mol) 183.377
Numéro MDL MFCD00009835
Clé InChI WRIKHQLVHPKCJU-UHFFFAOYSA-N
Synonyme sodium bis trimethylsilyl amide, n-sodiohexamethyldisilazane, sodium hexamethyldisilazide, nahmds, sodiobis trimethylsilyl amine, sodium bis trimethylsilyl azanide, n-sodium hexamethyldisilazane, sodium-bis trimethylsilyl amide, hexamethyldisilazane sodium salt
CID PubChem 2724254
Nom IUPAC sodium ; bis(triméthylsilyl)azanide
SMILES C[Si](C)(C)[N-][Si](C)(C)C.[Na+]

Spécification

Nom chimique ou matériau Sodium bis(trimethylsilyl)amide
Point de fusion 171°C to 175°C
Couleur Blanc
Odeur Odorless
Formule linéaire (CH3)3SiNNaSi(CH3)3
Quantité 50 g
Numéro UN UN3096
Sensibilité Moisture sensitive
Informations sur la solubilité Soluble in hexane,toluene,ether,terahydrofuran,benzene and toluene.
Poids de la formule 183.38
Pourcentage de pureté 98%
Forme physique Cristalline
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