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  7. Sodium bis(trimethylsilyl)amide, 1M soln. in THF

Sodium bis(trimethylsilyl)amide, 1M soln. in THF

Catalog No. p-7044932
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Catalog No. Quantity
AAL08779AE 100 mL
AAL08779AP 500 mL
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Catalog No. AAL08779AE Supplier Thermo Scientific Chemicals Supplier No. L08779AE
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Description

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

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.

Applications
Sodium bis(trimethylsilyl)amide is useful for the generation of carbenes, the amination of sulfonamides, and for the preparation of lanthanide complexes. It is significantly accelerated the polymerization of pheneylacetylene in conjunction with rhodium (I) catalysis. It is used to deprotonate ketones and esters to generate enolate derivatives, phosphonium salts, generating Wittig reagents.

Solubility
Soluble in benzene, toluene and ether. Reacts with water.

Notes
Moisture Sensitive. Incompatible materials are Oxidizing agents, Oxygen. Store away from water and oxidizing agents.

Chemical Identifiers

CAS 1070-89-9
Molecular Formula C6H18NNaSi2
Molecular Weight (g/mol) 183.377
MDL Number MFCD00009835
InChI Key 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 Name sodium;bis(trimethylsilyl)azanide
SMILES C[Si](C)(C)[N-][Si](C)(C)C.[Na+]

Specifications

Quantity 100 mL
UN Number UN2924
Beilstein 3629917
Flash Point −17°C (1°F)
Solubility Information Soluble in benzene,toluene and ether. Reacts with water.
Formula Weight 183.38
Concentration or Composition (by Analyte or Components) 1M soln. in THF
Sensitivity Moisture sensitive; May form a precipitate
Density 0.904
Chemical Name or Material Sodium bis(trimethylsilyl)amide

Safety and Handling

Hazard Category H225-H302-H314-H335-H336-H351
Hazard Statement GHS H Statement
H225-H314-H351-H335
Highly flammable liquid and vapor.
Causes severe skin burns and eye damage.
Suspected of causing cancer.
May cause respiratory irritation.
Precautionary Statement P201-P202-P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
DOTInformation Hazard Class: 3; Packaging Group: III
EINECSNumber 213-983-8
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only