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86630 Sigma-Aldrich

Tetraethylammonium hydroxide solution

technical, ~20% in H2O

Synonym: TEA hydroxide

  • CAS Number 77-98-5

  • Linear Formula (C2H5)4N(OH)

  • Molecular Weight 147.26

  •  Beilstein Registry Number 3912961

  •  MDL number MFCD00009024

  •  PubChem Substance ID 329769482

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Properties

Related Categories Acids & Bases, Bases, Chemical Synthesis, Organic Bases, Synthetic Reagents More...
InChI Key   LRGJRHZIDJQFCL-UHFFFAOYSA-M
grade   technical
concentration   ~20% in H2O
impurities   ≤3% halides (as chloride)
anion traces   sulfate (SO42-): ≤1000 mg/kg

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Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3267 8 / PGII
WGK Germany 
3
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177806 Tetraethylammonium hydroxide solution, 20 wt. % in H2O

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