Ethylphenol may refer to: 2-Ethylphenol 3-Ethylphenol 4-Ethylphenol Ethyl phenyl ether (O-ethylphenol) This set index article lists chemical compounds...
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Ethylphenol (4-EP) is an organic compound with the formula C2H5C6H4OH. It is one of three isomeric ethylphenols. A white solid, it occurs as an impurity...
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2-Ethylphenol is an organic compound with the formula C2H5C6H4OH. It is one of three isomeric ethylphenols. A colorless liquid, it occurs as an impurity...
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3-Ethylphenol is an organic compound with the formula C2H5C6H4OH. It is one of three isomeric ethylphenols. A colorless liquid, it occurs as an impurity...
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The molecular formula C8H10O may refer to: Ethylphenols 2-Ethylphenol 3-Ethylphenol 4-Ethylphenol Ethyl phenyl ether Methoxytoluenes (methylanisoles) Methylenomycin...
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is a white volatile solid. Upon contact with iron oxide at 500 °C, 4-ethylphenol undergoes dehydrogenation to give 4-vinyllphenol: C2H5C6H4OH → C2H3C6H4OH...
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{\mathrm {TAL} }}} + NH3 + H+ p-Coumaric acid is the precursor of 4-ethylphenol produced by the yeast Brettanomyces in wine. The enzyme cinnamate decarboxylase...
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extracted from coal tar. It is also obtained by dehydrogenation of 2-ethylphenol. Benzofurans can be prepared by various methods in the laboratory. Notable...
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4-Ethylguaiacol (redirect from 2-methoxy-4-ethylphenol)
by pyrolysis of lignocellulosic biomass. It is produced along with 4-ethylphenol (4-EP) in wine and beer by the spoilage yeast Brettanomyces. When it...
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compounds responsible contributing certain sensory characters to wine are; 4-ethylphenol: Band-aids, barnyard, horse stable, antiseptic 4-ethylguaiacol: Bacon...
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castoreum. Several of these have pheromonal activity, of which the phenols 4-ethylphenol and catechol and the ketones acetophenone and 3-hydroxyacetophenone are...
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pesticides and petrochemicals like styrene, dichlorobenzene, xylene, and ethylphenol. For medications, the term immunosuppression generally refers to both...
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decarboxylase. 4-Vinylphenol is further reduced to 4-ethylphenol by the enzyme vinyl phenol reductase. 4-Ethylphenol causes a wine fault at a concentration of greater...
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metabolism, as are spoilage aromas such as "medicinal" or "Band-Aid" (4-ethylphenol), "spicy" or "smoky" (4-ethylguaiacol), and rotten egg (hydrogen sulfide)...
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dodecylphenol and related "long chain alkylphenols" (LCAPs). Methylphenols and ethylphenols are also alkylphenols, but they are more commonly referred to by their...
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o-Cresol (CH3)C6H4(OH) 10.4% m-Cresol and p-cresol (CH3)C6H4(OH) 11.6% 2-Ethylphenol C6H4(C2H5)OH 3.6% Guaiacol C6H4(OH)(OCH3) 25.0% 3,4-Xylenol C6H3(CH3)2OH...
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for the alkylation of phenols with various alkenes. For example, the ethylphenols are generated commercially by treating phenol with ethylene in the presence...
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Brettanomyces yeasts. Other compounds produced by Brettanomyces yeasts include 4-ethylphenol, 4-vinylphenol, and 4-ethylguaiacol. An excess of isovaleric acid in...
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the wood. They help protect the wine from oxidation and reduction. 4-Ethylphenol and 4-ethylguaiacol are produced during ageing of red wine in oak barrels...
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2-Ethyl-3-methylpyrazine 3-Ethylpyridine 4-Ethylbenzaldehyde 4-Ethylguaiacol 4-Ethylphenol (para-ethylphenol) Eucalyptol Farnesol D-Fenchone Fennel sweet oil Fenugreek,...
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enzyme that uses p-coumaric acid to produce 4-ethylphenol. p-Coumaric acid is the precursor of 4-ethylphenol produced by the yeast Saccharomyces and Brettanomyces...
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enzyme that catalyses the reaction : 4-vinylphenol + NAD+ + 3 H+ ⇔ 4-ethylphenol + NADH It is found in Brettanomyces bruxellensis, a yeast responsible...
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and adding a diacetyl butterscotch aroma. Brettanomyces yeasts add 4-ethylphenol, 4-ethylguaiacol and isovaleric acid horse-sweat aromas. These phenomena...
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below, with their sensory threshold and common sensory descriptors: 4-ethylphenol (>140 μg/L): Band-aids, barnyard, horse stable, antiseptic 4-ethylguaiacol...
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Brettanomyces (or "Brett") produces very distinctive aroma compounds, 4-Ethylphenol (4-EP) and 4-Ethylguaiacol (4-EG), that can have a wine being described...
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and aromatic carboxylic acids. Benzoate, vanillin, anthranilic acid, 4-ethylphenol, p-cresol, phenol, aniline, terephthalic acid, [3-hydroxybenzoic acid...
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catalysts: C6H5OH + 2 CH3OH → (CH3)2C6H3OH + 2 H2O Typically, xylenols also ethylphenols, which have very similar physical properties. The physical properties...
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adherens junctions. 2-Aminoethoxydiphenyl borate (2-APB) and 4-chloro-3-ethylphenol (4-CEP) cause STIM1 clustering in a cell and prevent STIM1 moving toward...
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108.057515 C7H6O2 4-Hydroxybenzaldehyde, others 122.036779 C8H10O 4-Ethylphenol, others 122.073164 C7H8O2 Gastrodigenin, others 124.05243 C6H6O3 Hydroxyquinol...
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[citation needed] P-cresol is also a major component in pig odor. 4-Ethylphenol, 1,2-dihydroxybenzene, 3-hydroxyacetophenone, 4-methyl-1,2-dihydroxybenzene...
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