235083

Sigma-Aldrich

Sodium bis(trimethylsilyl)amide

95%

Synonym(s):
Hexamethyldisilazane sodium salt
Linear Formula:
[(CH3)3Si]2NNa
CAS Number:
Molecular Weight:
183.37
Beilstein/REAXYS Number:
3629917
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

95%

mp

171-175 °C (lit.)

SMILES string

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

InChI

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

InChI key

WRIKHQLVHPKCJU-UHFFFAOYSA-N

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Related Categories

Application

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

Packaging

5, 25, 100 g in glass bottle

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

hazcat

Skin Corr. 1B

Supp Hazards

EUH014

storage_class_code

8A - Combustible, corrosive hazardous materials

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Journal of the Chemical Society. Perkin Transactions 1, 1923-1923 (1992)
Angewandte Chemie (International Edition in English), 32, 1208-1208 (1993)
Journal of the American Chemical Society, 116, 7637-7637 (1994)
Xiaoguang Li et al.
Chemical communications (Cambridge, England), 47(38), 10761-10763 (2011-08-30)
A silica microsphere suspension and a silica sol are employed in a two-step dipping process for the preparation of a superhydrophobic surface. It's not only a facile way to achieve the lotus effect, but can also create a multi-functional surface...
Tatsuya Nitabaru et al.
Journal of the American Chemical Society, 131(38), 13860-13869 (2009-09-10)
Full details of an anti-selective catalytic asymmetric nitroaldol reaction promoted by a heterobimetallic catalyst comprised of Nd(5)O(O(i)Pr)(13), an amide-based ligand, and NaHMDS (sodium hexamethyldisilazide) are described. A systematic synthesis and evaluation of amide-based ligands led to the identification of optimum...

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