(ii) when at least one group in R<7>, R<8> and R<9> represents the group containing t-butyl ester, the other groups do not represent the group containing carboxy; or an acid addition salt thereof, have inhibitory activities on PLA2 and on various proteases such as trypsin, plasmin, ...
A poisonous, white, crystalline compound used as a disinfectant and to make plastics and drugs. Also calledcarbolic acid. The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publis...
Therefore, these industrial activities that directly or indirectly discharge the effluent containing phenol into water bodies would contribute to water pollution. In the agricultural sector, the source of phenol presence in water bodies was mainly added from pesticides, herbicides, and insecticides (Badan...
In industry, phenol is used as a starting material to makeplastics,explosivessuch aspicric acid, anddrugssuch asaspirin. The common phenolhydroquinoneis the component of photographic developer that reduces exposed silver bromide crystals to black metallic silver. Other substituted phenols are used in ...
In industry, phenol is used as a starting material to makeplastics,explosivessuch aspicric acid, anddrugssuch asaspirin. The common phenolhydroquinoneis the component of photographic developer that reduces exposed silver bromide crystals to black metallic silver. Other substituted phenols are used in ...
Phenol should be properly labeled and stored to avoid accidental poisoning. Called also carbolic acid. 2. any of various related organic compounds containing one or more hydroxyl groups attached to an aromatic carbon ring. phenol coefficient a measure of the bactericidal activity of a chemical ...
Steam is passed through a boiling solution containing 1mole of phenol and 1.5-2.0moles of NaOH in 5L of H2O until all non-acidic material has distilled. The residue is cooled, acidified with 20% (v/v) H2SO4, and the phenol is separated, dried with CaSO4 and fractionally distilled under...
Steam is passed through a boiling solution containing 1mole of phenol and 1.5-2.0moles of NaOH in 5L of H2O until all non-acidic material has distilled. The residue is cooled, acidified with 20% (v/v) H2SO4, and the phenol is separated, dried with CaSO4 and fractionally distilled under...
PURPOSE:To produce p-benzoquinone, by the liquid-phase oxidation of phenol or an alkylphenol free from the substituent group at the p-position of the OH group with O2-containing gas in the presence of active clay, silica gel or silica-alumina in the reaction liquid. CONSTITUTION:p-Benzophenone...
4-(Methylthio)phenol, with the chemical formula C7H8OS and CAS registry number 1073-72-9, is a compound known for its distinctive sulfur-containing aromatic structure. This colorless to pale yellow liquid, also referred to as p-(Methylthio)phenol, is commonly used as a fragrance ingredient ...