Phenol - Wikipedia
Phenol (also known as carbolic acid, phenolic acid, or benzenol) is an aromatic organic compound with the molecular formula C 6 H 5 OH. [5] It is a white crystalline solid that is volatile. The molecule consists of a phenyl group (−C 6 H 5) bonded to a hydroxy group (−OH). Mildly acidic, it requires careful handling because it can cause ...
Phenol | C6H5OH | CID 996 - PubChem
Phenol is both a manufactured chemical and a natural substance. It is a colorless-to-white solid when pure. The commercial product is a liquid. Phenol has a distinct odor that is sickeningly sweet and tarry. You can taste and smell phenol at levels lower than those that are associated with harmful effects.
Phenol(carbolic acid)C6H5OH -Formula, Structure, Sources, …
Phenol is a crystalline solid white in colour and needs to be handled with care as it can cause chemical burns. Friedlieb Ferdinand Runge discovered Phenol in the year 1834. It was extracted from coal tar. It is also known as phenolic acid.
Phenol | Definition, Structure, Uses, & Facts | Britannica
Phenols occur either as colourless liquids or white solids at room temperature and may be highly toxic and caustic. Phenols are widely used in household products and as intermediates for industrial synthesis. For example, phenol itself is used (in low concentrations) as a disinfectant in household cleaners and in mouthwash.
Phenol: Definition, Formula, Structure, Synthesis, and Uses
Physical State: Phenol is a white crystalline solid at room temperature but can also be a colorless liquid. Odor: Phenol has a distinctive, sweet, and medicinal odor. Melting Point: The melting point of phenol is around 40.5 °C (104.9 °F). Boiling Point: Phenol has a relatively high boiling point of approximately 181.7 °C (359.1 °F).
6.6: Phenols - Chemistry LibreTexts
2021年5月20日 · Pure phenol is a white crystalline solid, smelling of disinfectant. It has to be handled with great care because it causes immediate white blistering to the skin. The crystals are often rather wet and discolored. It is useful to compare phenol's melting and boiling points with those of methylbenzene (toluene).
Phenol - Sciencemadness Wiki
2024年3月5日 · Phenol, also known as carbolic acid, is an aromatic organic compound with the molecular formula C6H5OH. Phenol is weakly acidic, though still more acidic than aliphatic alcohols (about one million times more acidic), and at high pH gives the phenoxide (or phenolite) anion, C 6 H 5 O −.
Phenol - Encyclopedia.com
2018年6月11日 · Phenol (FEE-nol) is a white, crystalline solid with a characteristic odor and a sharp, burning taste. It tends to turn pink or pale red when exposed to light if not perfectly pure. Phenol has a tendency to absorb moisture from the air, …
Physical Properties of Phenol - Chemistry LibreTexts
2023年1月23日 · Pure phenol is a white crystalline solid, smelling of disinfectant. It has to be handled with great care because it causes immediate white blistering to the skin. The crystals are often rather wet and discolored. It is useful to compare phenol's melting and boiling points with those of methylbenzene (toluene).
Phenol: Production, Reactions and Uses - Industrial Production …
2024年8月14日 · Phenol, also known as hydroxybenzene, is an organic compound with the chemical formula C6H5OH. It is a white crystalline solid at room temperature, but technical grade phenol can be a liquid due to impurities. It has a distinct odor, often described as sickeningly sweet and tarry.