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phenol    音标拼音: [f'inɑl] [f'ɛnəl]
n. 苯酚,石碳酸

苯酚,石碳酸

phenol
n 1: any of a class of weakly acidic organic compounds; molecule
contains one or more hydroxyl groups
2: a toxic white soluble crystalline acidic derivative of
benzene; used in manufacturing and as a disinfectant and
antiseptic; poisonous if taken internally [synonym: {carbolic
acid}, {phenol}, {hydroxybenzene}, {oxybenzene}, {phenylic
acid}]

Phenol \Phe"nol\ (f[=e]"n[=o]l; 277), n. [Gr. fai`nein to show
-ol: cf. F. ph['e]nol.] (Chem.)
1. A white or pinkish crystalline substance, {C6H5OH},
produced by the destructive distillation of many organic
bodies, as wood, coal, etc., and obtained from the heavy
oil from coal tar.
[1913 Webster]

Note: It has a peculiar odor, somewhat resembling creosote,
which is a complex mixture of phenol derivatives. It is
of the type of alcohols, and is called also {phenyl
alcohol}, but has acid properties, and hence is
popularly called {carbolic acid}, and was formerly
called {phenic acid}. It is a powerful caustic poison,
and in dilute solution has been used as an antiseptic.
[1913 Webster]

2. Any one of the series of hydroxyl derivatives of which
phenol proper is the type.
[1913 Webster]

{Glacial phenol} (Chem.), pure crystallized phenol or
carbolic acid.

{Phenol acid} (Chem.), any one of a series of compounds which
are at once a derivative of phenol and an organic acid;
thus, {salicylic acid} is a phenol acid.

{Phenol alcohol} (Chem.), any one of series of derivatives of
phenol and carbinol which have the properties of both
combined; thus, {saligenin} is a phenol alcohol.

{Phenol aldehyde} (Chem.), any one of a series of compounds
having both phenol and aldehyde properties.

{Phenol phthalein}. See {phenolphthalein}.
[1913 Webster]


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  • phenol - 108-95-2, C6H6O, density, melting point, boiling point . . .
    phenol - cas 108-95-2, synthesis, structure, density, melting point, boiling point
  • Phenol - Wikipedia
    Phenol (also known as carbolic acid, phenolic acid, or benzenol) is an aromatic organic compound with the molecular formula C6H5OH [5][8] It is a white crystalline solid that is volatile and can catch fire [5] The molecule consists of a phenyl group (−C6H5) bonded to a hydroxy group (−OH) Mildly acidic, it requires careful handling because it can cause chemical burns [5] It is acutely
  • What is Phenol? Medical Uses, Health Benefits, and Risks
    Phenol is a type of organic compound While toxic to consume on its own, it’s available in tiny doses in many household products like mouthwash and spray cleaners
  • Phenol | Definition, Structure, Uses, Facts | Britannica
    Phenol, any of a family of organic compounds characterized by a hydroxyl group attached to a carbon atom that is part of an aromatic ring Besides serving as the generic name for the entire family, the term phenol is also the specific name for its simplest member, monohydroxybenzene, also known as benzenol
  • Phenol | C6H5OH | CID 996 - PubChem
    Phenol evaporates more slowly than water, and a moderate amount can form a solution with water Phenol can catch fire Phenol is used primarily in the production of phenolic resins and in the manufacture of nylon and other synthetic fibers
  • What Is Phenol Used For? - MedicineNet
    Phenol is a widely used chemical solvent used in numerous places, including chemistry, biology and medical laboratories It is extremely toxic It is found in small amounts in certain products that are used as an anesthetic
  • Phenol | Public Health Statement | ATSDR
    Phenol is a colorless-to-white solid when pure; however, the commercial product, which contains some water, is a liquid Phenol has a distinct odor that is sickeningly sweet and tarry Most people begin to smell phenol in air at about 40 parts of phenol per billion parts of air (ppb), and begin to smell phenol in water at about 1�8 parts of phenol per million parts of water (ppm; 1 ppm is
  • What Are Phenols? Their Structure, Sources, and Uses
    From dietary antioxidants to industrial plastics, discover the critical structure, sources, and diverse applications of phenols
  • Phenol: Definition, Formula, Structure, Synthesis, and Uses
    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
  • Phenol: Understanding Its Properties, Uses, and Safety Measures
    Phenol: A Comprehensive Overview Phenol is a white crystalline solid at room temperature with a melting point of about 43°C It degrades readily on exposure to air and light, resulting in discoloration to pink, orange, or brown hues due to oxidation Phenol is highly toxic, corrosive, and poses significant health risks, requiring careful handling with appropriate personal protective equipment





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