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80631 Sigma-Aldrich

Sodium bis(trimethylsilyl)amide solution

produced by Wacker Chemie AG, Burghausen, Germany, 40% in THF

Synonym: HMN-Na Sol, Hexamethyldisilazane sodium salt solution, NaHMDS solution

  • CAS Number 1070-89-9

  • Linear Formula [(CH3)3Si]2NNa

  • Molecular Weight 183.37

  •  Beilstein/REAXYS Number 3629917

  •  MDL number MFCD00009835

  •  PubChem Substance ID 57652836

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Properties

Related Categories Acids & Bases, Bases, Chemical Synthesis, Organic Bases, Synthetic Reagents More...
grade   produced by Wacker Chemie AG, Burghausen, Germany
InChI Key   WRIKHQLVHPKCJU-UHFFFAOYSA-N
concentration   40% in THF

Description

Application

• Sodium bis(trimethylsilyl)amide, also known as NaHMDS, is a metal dialkylamide reagent that combines both high basicity and nucleophilicity. It is a general reagent used for the enolization of carbonyl compounds.
• It can be used to prepare phosphonium ylides in Wittig reaction.
• NaHMDS solution can also be used as a source of nitrogen in aminomethylation and in the synthesis of primary amines from the corresponding alkyl halides.

Packaging

500 mL in Sure/Seal™

Other Notes

prices for bulk quantities on request

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
May form explosive peroxides., Reacts violently with water.
RIDADR 
UN 2924 8(3) / PGII
WGK Germany 
3
Flash Point(F) 
1.4 °F
Flash Point(C) 
-17 °C

Documents

Certificate of Analysis

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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