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86881 Sigma-Aldrich

Tetrabutylammonium hydroxide solution

purum, ~40% in H2O (~1.5 M)

  • CAS Number 2052-49-5

  • Linear Formula (CH3CH2CH2CH2)4N(OH)

  • Molecular Weight 259.47

  •  Beilstein Registry Number 3571228

  •  MDL number MFCD00009425

  •  PubChem Substance ID 329769337

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Properties

Related Categories Acids & Bases, Bases, Chemical Synthesis, Organic Bases, Synthetic Reagents More...
InChI Key   VDZOOKBUILJEDG-UHFFFAOYSA-M
grade   purum
concentration   ~40% in H2O (~1.5 M)
impurities   ≤0.1% halides (as bromide)
anion traces   sulfate (SO42-): ≤3000 mg/kg

Description

Caution

may crystallize; can be redissolved on heating to 40°C

Other Notes

Basic phase transfer catalyst for alkylation, carbene, condensation and other reactions

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3267 8 / PGII
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

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Peer-Reviewed Papers
15

References

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