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Phenethyl alcohol, or 2-phenylethanol, is an organic compound with the chemical formula C 6 H 5 CH 2 CH 2 OH.It is a colourless liquid with a pleasant floral odor. It occurs widely in nature, being found in a variety of essential oils.
One modification of the Ziegler process is called the EPAL process. In this process, chain growth is optimized to produce alcohols with narrow molecular weight distribution. Synthesis of other alcohols use Ziegler and the updated EPAL process, such as the transalkylation of styrene to form 2-phenylethanol. Diethylaluminum hydride can be ...
Phenoxyethanol has germicidal and germistatic properties. [6] It is often used together with quaternary ammonium compounds.. Phenoxyethanol is used as a perfume fixative; an insect repellent; an antiseptic; [7] a solvent for cellulose acetate, dyes, inks, and resins; a preservative for pharmaceuticals, cosmetics and lubricants; [8] an anesthetic in fish aquaculture; [9] [10] and in organic ...
2-Phenylethanol (phenethyl alcohol) This page was last edited on 22 October 2023, at 17:24 (UTC). Text is available under the Creative Commons Attribution-ShareAlike ...
An example of a fatty alcohol. Fatty alcohols (or long-chain alcohols) are usually high-molecular-weight, straight-chain primary alcohols, but can also range from as few as 4–6 carbons to as many as 22–26, derived from natural fats and oils. The precise chain length varies with the source.
In the same year, Stahly described similar reactions for the synthesis of trifluoromethylated phenols and anilines. [13] Since then TMSCF 3 has been widely used as a nucleophilic trifluoromethylating agent. [14] [15] An example is the trifluoromethylation of cyclohexanone in THF using tetrabutylammonium fluoride. [16]
Can we imagine ourselves back on that awful day in the summer of 2010, in the hot firefight that went on for nine hours? Men frenzied with exhaustion and reckless exuberance, eyes and throats burning from dust and smoke, in a battle that erupted after Taliban insurgents castrated a young boy in the village, knowing his family would summon nearby Marines for help and the Marines would come ...
Ethylene oxide enters into the Friedel–Crafts reaction with benzene to form phenethyl alcohol: Styrene can be obtained in one stage if this reaction is conducted at elevated temperatures (315–440 °C (599–824 °F)) and pressures (0.35–0.7 MPa (51–102 psi)), in presence of an aluminosilicate catalyst. [42]