Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Chemical compound
Tetraethylammonium hydroxide is the organic compound with the formula (C2H5)4NOH, abbreviated Et4NOH. It is the tetraethylammonium salt of hydroxide. It is used and dispensed as solutions in water or alcohols, which are colorless and highly alkaline. The compound is a common reagent in organic synthesis. It is also employed in the preparation of zeolites.[1]
^Matsukata, Masahiko; Ogura, Masaru; Osaki, Takayuki; Hari Prasad Rao, Poladi Raja; Nomura, Mikihiro; Kikuchi, Eiichi (1999). "Conversion of dry gel to microporous crystals in gas phase". Topics in Catalysis. 9: 77–92. doi:10.1023/A:1019106421183. S2CID 92539225.
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Tetraethylammoniumhydroxide is the organic compound with the formula (C2H5)4NOH, abbreviated Et4NOH. It is the tetraethylammonium salt of hydroxide. It...
Tetraethylammonium (TEA) is a quaternary ammonium cation with the chemical formula [Et4N]+, consisting of four ethyl groups (−C2H5, denoted Et) attached...
commercially available, but can be prepared by the reaction between tetraethylammoniumhydroxide and hydrobromic acid: Et4N+HO− + HBr → Et4N+Br− + H2O Evaporation...
carbazole using aqueous sodium hydroxide and alkyl halides. In common with tetraethylammonium bromide and tetraethylammonium iodide, TEAC has been used as...
Tetramethylammonium hydroxide (TMAH or TMAOH) is a quaternary ammonium salt with molecular formula N(CH3)4+ OH−. It is commonly encountered in form of...
Choline hydroxide is an organic compound with the chemical formula [(CH3)3NCH2CH2OH]+OH−. It is also known as choline base. It is used as solutions in...
conditions, the quaternary amine was not. Heating quaternary tetraethylammoniumhydroxide yielded tertiary triethylamine vapour. This became the basis...
soluble in nonpolar solvents, crown ethers are typically used. The tetraethylammonium salt is also known. Representative reactions of these salts involve...
laboratory to prepare lipophilic salts of inorganic anions. Relative to tetraethylammonium derivatives, tetrabutylammonium salts are more lipophilic but crystallize...
distorted perovskite structures. Germanium dichloride reacts with tetraethylammonium chloride to give the trichlorogermanate: GeCl2 + Et4NCl → Et4NGeCl3...
100% absorption occurring within 60 to 90 minutes. By comparison, tetraethylammonium and tetrapropylammonium ions were only absorbed to the extent of ~30%...
oxide. Nickel hydroxides are used in nickel–cadmium and Nickel–metal hydride batteries. Nickel(II) hydroxide Ni(OH)2, the main hydroxide of nickel is coloured...
temperature, and beside sodium hydroxide or potassium hydroxide, calcium hydroxide, barium hydroxide, magnesium hydroxide or carbonates of alkali or alkaline...
The halide salts are then converted to the more industrially valuable hydroxide by reaction with aqueous silver oxide, electrolysis, ion-exchange resin...
neutralization of a metal oxide, hydroxide, or carbonate with the appropriate halogen acid. For example, with sodium hydroxide: NaOH + HCl → NaCl + H2O Water...
anhydrous MgCl2 is a Lewis acid, although a weak one. One derivative is tetraethylammonium tetrachloromagnesate [N(CH2CH3)4]2[MgCl4]. The adduct MgCl2(TMEDA)...
(22.5 mg/mL), purified egg yolk phospholipids (12 mg/mL), and sodium hydroxide to adjust pH. Clevidipine has a pH of 6.0–8.0 In the perioperative patient...
with alkaline hydrogen peroxide and oxidizing acids. In molten sodium hydroxide it forms sodium rhenate. Rhenium(VI) oxide, or rhenium trioxide, is another...
undergoes reaction with 2,4-dichlorophenol in the presence of potassium hydroxide, giving 2,4-diamino-6-(2,4-dichlorophenoxy)-pyrimidine. Oxidation of this...
Guerchais, Jacques E. (1997). "Fluoride crystal structures. Part 28. Bis(tetraethylammonium)μ-oxo-bis[pentafluorotantalate(V)]". J. Chem. Soc., Dalton Trans....
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