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Pure phenol is used in certain medical procedures and as an ingredient in numerous treatments and laboratory applications such as vaccine preservatives, sore throat sprays, and antiseptic...
Phenol is a widely used chemical solvent used in numerous places, including chemistry, biology and medical laboratories. It is extremely toxic toward living cells. Phenol is readily absorbed through intact skin.
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 may have been the first surgical antiseptic.
Phenol is used to manufacture polycarbonate and epoxy resins, used in a range of consumer product and industrial applications, from protective eyewear, sports safety equipment and food containers to coatings, electronic equipment and automobiles.
What is phenol or phenolic compound. Learn its formula, structure, properties, synthesis, and reactions with examples. What is its melting point. What is phenol used for.
Description. At room temperature, phenol is a translucent, colorless, crystalline mass, white powder, or thick, syrupy liquid. The crystals are hygroscopic and turn pink to red in air. When pure, phenol has a sweet, tar-like odor that is readily detected at low concentrations (0.05 ppm in air).
Phenol is used primarily in the production of phenolic resins and in the manufacture of nylon and other synthetic fibers. It is also used in slimicides (chemicals that kill bacteria and fungi in slimes), as a disinfectant and antiseptic, and in medicinal preparations such as mouthwash and sore throat lozenges.
Phenols and Their Uses. Highlights. The outbreak of World War I provided a stimulus for the industrial preparation of large amounts of synthetic phenol, which was needed as a raw material to manufacture the explosive, picric acid (2,4,6-trinitrophenol).
Phenol is a component in liquid–liquid phenol–chloroform extraction technique used in molecular biology for obtaining nucleic acids from tissues or cell culture samples. Depending on the pH of the solution either DNA or RNA can be extracted.
The simplest one, carbolic acid (C 6 H 5 OH), is also called phenol; its most important reaction is with formaldehyde, with which it forms widely used polymers called phenol-formaldehyde (phenolic) resins.