Web1. phenol noun. ['ˈfiːnɑːl, ˈfɛnəl'] a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic; poisonous if taken internally. … WebAnother way to say Phenol? Synonyms for Phenol (other words and phrases for Phenol). Log in. Synonyms for Phenol. 51 other terms for phenol- words and phrases with similar meaning. Lists. synonyms. antonyms. …
Phenolphthalein - Wikipedia
WebBrand names: Bellamor, Bellergal-S, Bellamine, Bel-Phen-Ergot, Bellaspas Drug class: anticholinergics/antispasmodics Belladonna/ergotamine/phenobarbital systemic is used in the treatment … Phenol (systematically named Benzenol, also called carbolic acid or phenolic acid) is an aromatic organic compound with the molecular formula C6H5OH. It is a white crystalline solid that is volatile. The molecule consists of a phenyl group (−C6H5) bonded to a hydroxy group (−OH). Mildly acidic, it requires careful … See more Phenol is an organic compound appreciably soluble in water, with about 84.2 g dissolving in 1000 mL (0.895 M). Homogeneous mixtures of phenol and water at phenol to water mass ratios of ~2.6 and higher are … See more Because of phenol's commercial importance, many methods have been developed for its production, but the cumene process is the dominant technology. See more Phenol was discovered in 1834 by Friedlieb Ferdinand Runge, who extracted it (in impure form) from coal tar. Runge called phenol "Karbolsäure" (coal-oil-acid, carbolic acid). Coal tar remained the primary source until the development of the See more Cryptanaerobacter phenolicus is a bacterium species that produces benzoate from phenol via 4-hydroxybenzoate. Rhodococcus phenolicus is a bacterium species able to degrade phenol as sole carbon source. See more The major uses of phenol, consuming two thirds of its production, involve its conversion to precursors for plastics. Condensation with acetone gives bisphenol-A, a key precursor to polycarbonates and epoxide resins. Condensation of … See more Phenol is a normal metabolic product, excreted in quantities up to 40 mg/L in human urine. The See more Phenol and its vapors are corrosive to the eyes, the skin, and the respiratory tract. Its corrosive effect on skin and mucous membranes is due to a protein-degenerating effect. … See more mccomb author
17.2: Properties of Alcohols and Phenols - Chemistry LibreTexts
WebJan 28, 2024 · Phenol is acidic enough to be deprotonated by weaker bases, such as sodium hydroxide (NaOH), to form the phenoxide ion. The increased acidity of phenol is caused by the negative charge and a set of lone pair electrons from the phenoxide's oxygen atom being delocalized by resonance to three different carbons on the aromatic ring. WebThe name phenyl (C6H5-)is often abbreviated (Ph) and comes from the Greek word pheno which means "I bear light". This name commemorates the fact that benzene was first … WebFeb 19, 2024 · headache. nausea. rash. swelling. vomiting. worsening of pain, redness, swelling, or irritation in or around the mouth. Other side effects not listed may also occur … lewis hamilton lengte