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Bis(triméthylsilyl)amide de sodium, 98 %, Thermo Scientific Chemicals
43.70€ - 369.00€
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+] |
Description
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.
Identifiants chimiques
| 1070-89-9 | |
| 183.377 | |
| WRIKHQLVHPKCJU-UHFFFAOYSA-N | |
| 2724254 | |
| C[Si](C)(C)[N-][Si](C)(C)C.[Na+] |
| C6H18NNaSi2 | |
| MFCD00009835 | |
| 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 | |
| sodium ; bis(triméthylsilyl)azanide |
Spécification
| Sodium bis(trimethylsilyl)amide | |
| 171°C to 175°C | |
| Odorless | |
| (CH3)3SiNNaSi(CH3)3 | |
| UN3096 | |
| 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 | |
| WRIKHQLVHPKCJU-UHFFFAOYSA-N | |
| sodium ; bis(triméthylsilyl)azanide | |
| 2724254 | |
| 98% |
| 1070-89-9 | |
| Blanc | |
| C6H18NNaSi2 | |
| MFCD00009835 | |
| Moisture sensitive | |
| Soluble in hexane,toluene,ether,terahydrofuran,benzene and toluene. | |
| C[Si](C)(C)[N-][Si](C)(C)C.[Na+] | |
| 183.377 | |
| 183.38 | |
| Cristalline |
Sécurité et traitement
Déclaration GHS H
H261-H314-H318
Dégage au contact de l’eau des gaz inflammables.
Provoque des brûlures de la peau et de graves lésions des yeux.
Provoque de graves lésions des yeux.
P210-P231+P232-P240-P241-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H228-H261-H314-H335-H500
missing translation for 'dotInformation' : Classe de risque :8 ; Groupe d’emballage :I
missing translation for 'einecsNumber' : 213-983-8
missing translation for 'tsca' : Oui
Recommended Storage : Température ambiante
RUO – Research Use Only