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Merck
CN

235083

Sodium bis(trimethylsilyl)amide

95%

Synonym(s):

Hexamethyldisilazane sodium salt

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About This Item

Linear Formula:
[(CH3)3Si]2NNa
CAS Number:
Molecular Weight:
183.37
UNSPSC Code:
12352111
NACRES:
NA.22
PubChem Substance ID:
EC Number:
213-983-8
Beilstein/REAXYS Number:
3629917
MDL number:
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Product Name

Sodium bis(trimethylsilyl)amide, 95%

InChI key

WRIKHQLVHPKCJU-UHFFFAOYSA-N

InChI

1S/C6H18NSi2.Na/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1

SMILES string

C[Si](C)(C)N([Na])[Si](C)(C)C

assay

95%

form

powder or chunks

bp

202 °C/at 1-3  hPa

mp

171-175 °C (lit.)
175-171 °C (lit.)

Quality Level

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Application

Useful for the generation of carbenes, the amination of sulfenamides, and the preparation of lanthanide complexes.

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

supp_hazards

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Angewandte Chemie (International Edition in English), 32, 1208-1208 (1993)
Journal of the Chemical Society. Perkin Transactions 1, 1923-1923 (1992)
Journal of the American Chemical Society, 116, 7637-7637 (1994)
A Sebok et al.
Journal of chromatography. A, 1211(1-2), 104-112 (2008-10-14)
This paper presents a derivatization, mass fragmentation study relating to the most common six cholic acids, such as cholic, lithocholic, chenodeoxycholic, ursodeoxycholic, 3-hydroxy,7-ketocholanic and dehydrocholic acids, identified and quantified as pollutants in the aquatic environment at the first time. Derivatizations
Hexamethyldisilazane-mediated controlled polymerization of alpha-amino acid N-carboxyanhydrides.
Hua Lu et al.
Journal of the American Chemical Society, 129(46), 14114-14115 (2007-10-30)

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