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Sodium bis(trimethylsilyl)amide, 98%

Artikelnummer. 11327748
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Artikelnummer. 11327748 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. 033505.04
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Beskrivelse

CAS: 1070-89-9 | C6H18NNaSi2 | 183.377 g/mol

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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Kemiske identifikatorer

CAS 1070-89-9
Molekylær formel C6H18NNaSi2
Molekylvægt (g/mol) 183.377
MDL nummer MFCD00009835
InChI nøgle WRIKHQLVHPKCJU-UHFFFAOYSA-N
Synonym 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
PubChem CID 2724254
IUPAC navn sodium;bis(trimethylsilyl)azanide
SMIL C[Si](C)(C)[N-][Si](C)(C)C.[Na+]

Tekniske data

Kemisk navn eller materiale Sodium bis(trimethylsilyl)amide
Smeltepunkt 171°C to 175°C
Farve White
Lugt Odorless
Lineær formel (CH3)3SiNNaSi(CH3)3
Mængde 2 g
FN nummer UN3096
Følsomhed Moisture sensitive
Opløselighedsinformation Soluble in hexane,toluene,ether,terahydrofuran,benzene and toluene.
Formel vægt 183.38
Procent renhed 98%
Fysisk form Crystalline
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RUO – Research Use Only

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