English - Turkish
Definition of phenols in English Turkish dictionary
- fenoller
- (Tıp) fenol
- phenol
- (Tıp) Karbolik asit, fenol
- phenol
- (Kimya) asitfenik
- phenol
- fenol
Fenolftalein asit baz titrasyonlarında kullanılan bir göstergedir.
-Phenolphthalein is an indicator used in acid-base titrations.
Fenolftalein, 10.0 ya da daha fazla bir pH'a sahip olan bir baz varlığında parlak mora dönüşecektir ve 8.2 ya da daha az bir pH değerine sahip bir çözeltinin varlığında renksiz kalacaktır.
-Phenolphthalein will turn fuchsia in the presence of a base with a pH of or above 10.0 and will remain colorless in the presence of a solution with a pH of or below 8.2.
- phenol
- {i} asit fenik
Related Terms
English - English
Definition of phenols in English English dictionary
- plural of phenol
- phenol
- Any of a class of aromatic organic compounds having at least one hydroxyl group attached directly to the benzene ring
- phenol
- A caustic, poisonous, white crystalline compound, C6H5OH, derived from benzene and used in resins, plastics, and pharmaceuticals and in dilute form as a disinfectant and antiseptic; once called carbolic acid
- phenol
- any of a class of weakly acidic organic compounds; molecule contains one or more hydroxyl groups
- phenol
- {i} (Chemistry) poisonous acidic compound obtained from coal tar or benzene and used mainly as a disinfectant or antiseptic, carbolic acid; any hydroxyl derivative of benzene
- phenol
- A caustic, poisonous, white crystalline compound, C{6}H{5}OH, derived from benzene and used in resins, plastics, and pharmaceuticals and in dilute form as a disinfectant and antiseptic; once called carbolic acid
- phenol
- a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic; poisonous if taken internally
- phenol
- Any of a class of organic compounds with a hydroxyl group (-OH; see functional group) attached to a carbon atom in a ring of an aromatic compound. The simplest one, carbolic acid (C6H5OH), is also called phenol; its most important reaction is with formaldehyde, with which it forms widely used polymers called phenol-formaldehyde (phenolic) resins. Phenols are similar to alcohols but form stronger hydrogen bonds (see bonding), so they dissolve more readily in water and boil at higher temperatures. They may be colourless liquids or white solids; many have a sharp, spicy odour. Some are found in essential oils. Phenols with higher molecular weights and phenol derivatives have supplanted phenol itself as industrial antiseptics (germicidal cleaners). See also Leo Baekeland
- phenol
- and obtained from the heavy oil from coal tar
- phenol
- Hydrocarbon derivative containing an [OH] group bound to an aromatic raing
- phenol
- Phenol is a highly poisonous, caustic crystalline chemical compound derived from coal tar or plant tar or manufactured synthetically It has a distinctive, pungent odor and, in solution, is a powerful disinfectant
- phenol
- Used in making plywood, pharmaceuticals, plastics, and rubber Short-term exposure can cause immediate collapse and death Long-term exposure may damage the liver and kidneys, and can cause genetic damage
- phenol
- a caustic, poisonous acidic compound present in coal tar and wood tar; a hydroxyl derivative of aromatic hydrocarbons
- phenol
- Long-term exposure may damage the liver and kidneys and lead to genetic damage It can irritate the mouth, nose, throat and eyes It may be a cancer risk; major skin contact or inhaling of it can lead to death
- phenol
- An aromatic benzene ring with a hydroxyl substituted for one hydrogen
- phenol
- A compound that contains an OH bonded to a benzene ring; a benzenol
- phenol
- A white or pinkish crystalline substance, C6H5OH, produced by the destructive distillation of many organic bodies, as wood, coal, etc
- phenol
- A primarily a man-made chemical used in the manufacturing of plastics, although it is also naturally found in animal wastes and decomposing organic materials
- phenol
- A benzene ring with one of the hydrogens replaced by a hydroxyl or -OH group
- phenol
- Any one of the series of hydroxyl derivatives of which phenol proper is the type
- phenol
- white, crystalline compound (C6H5OH) derived from benzene; used in the manufacture of phenolic resins, weed killers, plastics, disinfectants; also used in solvent extraction, a petroleum refining process Phenol is a toxic material; skin contact must be avoided
Related Terms
phenols
Etymology
[ 'fE-"nOl, -"nol, fi-' ] (noun.) circa 1852. International Scientific Vocabulary phen- + 3-ol.Resimler
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