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
Pricing and availability is not currently available.

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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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

Supp Hazards

EUH014

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

C

Risk Statement

14-34

Safety Statement

26-36/37/39-45

RIDADR

UN 3263 8 / PGII

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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)
Jerry Isaacson et al.
Angewandte Chemie (International ed. in English), 48(10), 1845-1848 (2009-01-29)
(-)-Dysibetaine has been synthesized in 11 steps from readily available L-malic acid (see scheme). The key step is a unique Ugi 4-center-3-component cyclization reaction, where an ester group acts as the carboxylic acid component. The use of 1,1,1,3,3,3-hexamethyldisilazane as an...
Marko Marinkovic et al.
Advanced materials (Deerfield Beach, Fla.), 24(29), 4005-4009 (2012-06-26)
A model is presented that describes the gate-voltage-dependent contact resistance and channel-length-dependent charge carrier mobility of small-molecule-based organic thin-film transistors in top and bottom drain/source contact configuration.

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