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245585 Sigma-Aldrich

Sodium bis(trimethylsilyl)amide solution

1.0 M in THF

Synonym: Hexamethyldisilazane sodium salt 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 24854742

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Properties

Related Categories 25mL Sure/Seal Reagents, Acids & Bases, Bases, Chemical Synthesis, Organic Bases,
InChI Key   WRIKHQLVHPKCJU-UHFFFAOYSA-N
concentration   1.0 M in THF
density   0.904 g/mL at 25 °C

Description

Packaging

18, 20 L in steel drum

4×25, 100, 4×100, 800 mL in Sure/Seal™

Application

Significantly accelerated the polymerization of pheneylacetylene in conjunction with rhodium (I) catalysis.

Packaging

The 25 mL Sure/Seal bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

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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Certificate of Origin

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Protocols & Articles

Articles

Acids and Bases

Acids and bases have been used by chemists for centuries, and are among the most fundamental reagents employed in synthetic organic chemistry. This product line ranges from Brønsted and Lewis acids, ...
Chemfiles Volume 1 Article 3

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References

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