CAS 77-98-5: Tetraethylammonium hydroxide

Description:Tetraethylammonium hydroxide (TEAOH) is a quaternary ammonium compound characterized by its structure, which consists of a central nitrogen atom bonded to four ethyl groups and a hydroxide ion. It is typically encountered as a colorless to pale yellow liquid or solid, depending on its concentration and form. TEAOH is highly soluble in water and polar organic solvents, making it useful in various chemical applications, including as a strong base in organic synthesis and as a phase transfer catalyst. The compound exhibits hygroscopic properties, meaning it can absorb moisture from the air. Due to its quaternary ammonium nature, TEAOH can interact with various anions and cations, influencing its reactivity and solubility. It is important to handle TEAOH with care, as it can be corrosive and may cause irritation to skin and eyes. In laboratory settings, it is often used in the preparation of other chemical compounds and in studies involving ionic liquids and surfactants. Proper safety measures should be observed when working with this substance.

Formula:C₈H₂₁NO

InChI:InChI=1/C8H20N.H2O/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H2/q+1;/p-1

InChI key:InChIKey=LRGJRHZIDJQFCL-UHFFFAOYSA-M

SMILES:[OH-].CC[N+](CC)(CC)CC

Synonyms:
Ammonium, tetraethyl-, hydroxide
Eah 20
Ethanaminium, N,N,N-triethyl-, hydroxide (1:1)
Hidroxido De Tetraetilamonio
Hydroxyde de tetraethylammonium
N,N,N-Triethylethanaminium hydroxide
Teah 40W
Tetraethylammonium Hydroxide
Tetraethylammoniumhydroxid
Tetraethyl ammonium hydroxide
See more synonyms
Ethanaminium, N,N,N-triethyl-, hydroxide
AI3-24479

Found 14 products.

Product data	Purity	Price range	Estimated delivery
Tetraethylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography] REF: 3B-I0363CAS: 77-98-5	- - -	43.00 €	Thu 24 Apr 25
Tetraethylammonium hydroxide, 35% w/w aq. soln. REF: 02-036560CAS: 77-98-5	- - -	81.00 €~517.00 €	Fri 25 Apr 25
Tetraethylammonium hydroxide, 25% w/w in methanol REF: 02-016328CAS: 77-98-5	- - -	121.00 €~441.00 €	Fri 25 Apr 25
Tetraethylammonium hydroxide, 35% w/w aq. soln., Reagent Grade REF: 02-043023CAS: 77-98-5	- - -	To inquire	Fri 25 Apr 25
Tetraethylammonium hydroxide, 20% aq. soln. REF: 02-L03968CAS: 77-98-5	- - -	To inquire	Fri 25 Apr 25
Tetraethylammonium hydroxide 25% solution in water REF: 7W-GK6818CAS: 77-98-5	- - -	To inquire	Fri 02 May 25
Tetraethylammonium Hydroxide 20% w/w aqueous solution REF: 54-IN3501CAS: 77-98-5	- - -	To inquire	Fri 02 May 25
Tetraethylammonium hydroxide 10% solution in water REF: 7W-GX3967CAS: 77-98-5	(Titration) 9.5 - 10.5 %	To inquire	Fri 02 May 25
Tetraethylammonium Hydroxide (35% in Water) REF: 3B-T2589CAS: 77-98-5	- - -	34.00 €~139.00 €	Tue 06 May 25
Tetraethylammonium hydroxide, 20 wt.% in water REF: AC-17607CAS: 77-98-5 7732-18-5	- - -	To inquire	Tue 06 May 25
Tetraethylammonium Hydroxide, 10% in Water REF: AC-42028CAS: 77-98-5 7732-18-5	- - -	To inquire	Tue 06 May 25
Tetraethylammonium Hydroxide (10% in Water) REF: 3B-T0096CAS: 77-98-5	- - -	29.00 €~57.00 €	Tue 06 May 25
Tetraethylammonium hydroxide, 25% in water REF: AC-42029CAS: 77-98-5 7732-18-5	- - -	31.00 €~93.00 €	Tue 06 May 25
Tetraethylammonium Hydroxide REF: TR-T303805CAS: 77-98-5	- - -	92.00 €~143.00 €	Tue 20 May 25