32580-85-1

Basic information

• Product Name: Ethanaminium, N,N,N-triethyl-, phenoxide
• Synonyms: Ethanaminium, N,N,N-triethyl-, phenoxide
• CAS NO: 32580-85-1
• Molecular Formula: C₁₄H₂₅NO
• Molecular Weight: 0
• Mol File: 32580-85-1.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Ethanaminium, N,N,N-triethyl-, phenoxide(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanaminium, N,N,N-triethyl-, phenoxide(32580-85-1)
• EPA Substance Registry System: Ethanaminium, N,N,N-triethyl-, phenoxide(32580-85-1)

Safety Data

• Hazardous Substances Data: 32580-85-1(Hazardous Substances Data)

Upstream product

• 77-98-5 tetraethylammonium hydroxide 
• 108-95-2 phenol 
• 56-34-8 tetraethylammonium chloride 
• 77-98-5 tetraethylammonium hydroxide 

Downstream Products

• 1126-79-0 n-butyl phenyl ether 
• 99-96-7 4-hydroxy-benzoic acid 
• 97879-19-1 {Et4N}4{Cr4(CO)12(μOPh)4} 
• 121918-69-2 {(C₂H₅)4N}⁽¹⁺⁾*{W(CO)5COOC₆H₅}^(1-)={(C₂H₅)4N}{W(CO)5COOC₆H₅} 
• 106191-48-4 {Et₄N}4{W₄(CO)12(OPh)4} 
• 121918-63-6 {(C₂H₅)4N}⁽¹⁺⁾*{Cr(CO)5OC₆H₅}^(1-)={(C₂H₅)4N}{Cr(CO)5OC₆H₅} 
• 121918-96-5 {Et₄N}(tungsten pentacarbonyl phenyl oxide)*0.5H₂O 
• 80764-37-0 3(C₂H₅)4N⁽¹⁺⁾*MoFe₃S₄(SC₆H₄Cl)3(C₆H₂(C₂H₅)2O₂)OC₆H₅^(3-) 
• 80764-37-0 (Et₄N)3[MoFe₃S₄(S-p-C₆H₄Cl)3((C₃H₅)2cat)(OPh)] 
• 108-95-2 phenol 
• 121918-67-0 {Et₄N}(tungsten pentacarbonyl phenyl oxide) 
• 121918-86-3 (Et₄N)tungsten pentacarbonyl phenyl carbonate 
• 121918-89-6 (Et₄N)tungsten pentacarbonyl phenyl thiocarbonate 
• 121918-85-2 (Et₄N)tungsten pentacarbonyl phenyl dithiocarbonate 

Relevant articles and documents

Mechanistic Dichotomy in Proton-Coupled Electron-Transfer Reactions of Phenols with a Copper Superoxide Complex

The kinetics and mechanism(s) of the reactions of [K(Krypt)][LCuO2] (Krypt = 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane, L = a bis(arylcarboxamido)pyridine ligand) with 2,2,6,6-tetramethylpiperdine-N-hydroxide (TEMPOH) and the para-substituted phenols XArOH (X = para substituent NO2, CF3, Cl, H, Me, tBu, OMe, or NMe2) at low temperatures were studied. The reaction with TEMPOH occurs rapidly (k = 35.4 ± 0.3 M-1 s-1) by second-order kinetics to yield TEMPOa€￠ and [LCuOOH]a on the basis of electron paramagnetic resonance spectroscopy, the production of H2O2 upon treatment with protic acid, and independent preparation from reaction of [NBu4][LCuOH] with H2O2 (Keq = 0.022 ± 0.007 for the reverse reaction). The reactions with XArOH also follow second-order kinetics, and analysis of the variation of the k values as a function of phenol properties (Hammett σ parameter, O-H bond dissociation free energy, pKa, E1/2) revealed a change in mechanism across the series, from proton transfer/electron transfer for X = NO2, CF3, Cl to concerted-proton/electron transfer (or hydrogen-atom transfer) for X = OMe, NMe2 (data for X = H, Me, tBu are intermediate between the extremes). Thermodynamic analysis and comparisons to previous results for LCuOH, a different copper-oxygen intermediate with the same supporting ligand, and literature for other [CuO2]+ complexes reveal significant differences in proton-coupled electron-transfer mechanisms that have implications for understanding oxidation catalysis by copper-containing enzymes and abiological catalysts.

MoFe3S4(S-p-C6H4Cl)4(3,6-(C3H5)2C6H2O2).

Reaction of the solvated cubane-type clusters left bracket MFe//3S//4(SR)//3((C//3H//5)//2cat)(MeCN) right bracket **2** minus (M equals Mo, W; R equals Et, p-C//6H//4Cl; (C//3H//5)//2cat equals 3,6-diallycatecholate) with the ligands L equals p-ClC//6H//