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- Halogenated_ether abstract "A halogenated ether is a subcategory of a larger group of chemicals known as ethers. An ether is an organic chemical that contains an ether group — an oxygen atom connected to two (substituted) alkyl groups. A good example of an ether is the solvent diethyl ether.What differentiates a halogenated ether from other types of ethers is the substitution (halogenation) of one or more hydrogen atoms with a halogen atom. Halogen atoms include fluorine, chlorine, bromine, and iodine.Perhaps the most common use of halogenated ethers has been in anesthesiology. The first widely used inhalation anesthetic was diethyl ether, which is a non-substituted (non-halogenated) ether. This drug enabled surgeons to perform otherwise painful operations on patients after rendering them unconscious.Diethyl ether has the unfortunate disadvantage of being extremely flammable, especially in the presence of enriched oxygen mixtures. This property has resulted in many instances of fires and even explosions in operating rooms during surgery. This is among the most important reasons that diethyl ether has fallen out of favor as a general anesthetic. Diethyl ether is still commonly used as a solvent and reagent in organic chemistry laboratories, though with caution.Diethyl ether was initially replaced by non-flammable (but more toxic) halogenated hydrocarbons such as chloroform and trichloroethylene. Halothane is another halogenated hydrocarbon anesthetic agent which was introduced into clinical practice in 1956. Due to its ease of use and improved safety profile with respect to organ toxicity, halothane quickly replaced chloroform and trichloroethylene.All inhalation anesthetics in current clinical use are halogenated ethers, except for halothane (which is a halogenated hydrocarbon or haloalkane), nitrous oxide, and xenon.Halogenated ethers have the advantages of being non-flammable as well as less toxic than earlier general anesthetics. Halogenated ethers differ from other ethers because they contain at least one halogen atom in each molecule. Examples of halogenated ethers include the general anesthetics isoflurane, desflurane, and sevoflurane. However, not all halogenated ethers have anesthetic effects, and some compounds such as flurothyl do the opposite and have stimulant and convulsant effects.Inhalation anesthetics are vaporized and mixed with other gases prior to their inhalation by the patient before or during surgery. These other gases always include oxygen or air, but may also include other gases such as nitrous oxide or helium.In most surgical situations, other drugs such as opiates are used for pain and skeletal muscle relaxants are used to cause temporary paralysis. Additional drugs such as midazolam may be used to produce amnesia during surgery. Newer intravenous anesthetics (such as propofol) have increased the options of anesthesiologists, but halogenated ethers remain a mainstay of general anesthesia.".
- Halogenated_ether thumbnail Isoflurane.png?width=300.
- Halogenated_ether wikiPageID "2589204".
- Halogenated_ether wikiPageLength "3809".
- Halogenated_ether wikiPageOutDegree "43".
- Halogenated_ether wikiPageRevisionID "659091218".
- Halogenated_ether wikiPageWikiLink Alkyl.
- Halogenated_ether wikiPageWikiLink Anesthesia.
- Halogenated_ether wikiPageWikiLink Anesthesiology.
- Halogenated_ether wikiPageWikiLink Anesthetic.
- Halogenated_ether wikiPageWikiLink Atom.
- Halogenated_ether wikiPageWikiLink Bromine.
- Halogenated_ether wikiPageWikiLink Category:Ethers.
- Halogenated_ether wikiPageWikiLink Category:GABAA_receptor_positive_allosteric_modulators.
- Halogenated_ether wikiPageWikiLink Category:General_anesthetics.
- Halogenated_ether wikiPageWikiLink Category:NMDA_receptor_antagonists.
- Halogenated_ether wikiPageWikiLink Category:Organohalides.
- Halogenated_ether wikiPageWikiLink Chlorine.
- Halogenated_ether wikiPageWikiLink Chloroform.
- Halogenated_ether wikiPageWikiLink Convulsant.
- Halogenated_ether wikiPageWikiLink Desflurane.
- Halogenated_ether wikiPageWikiLink Diethyl_ether.
- Halogenated_ether wikiPageWikiLink Ether.
- Halogenated_ether wikiPageWikiLink Fluorine.
- Halogenated_ether wikiPageWikiLink Flurothyl.
- Halogenated_ether wikiPageWikiLink General_anaesthesia.
- Halogenated_ether wikiPageWikiLink General_anesthesia.
- Halogenated_ether wikiPageWikiLink Haloalkane.
- Halogenated_ether wikiPageWikiLink Halogen.
- Halogenated_ether wikiPageWikiLink Halogenated_hydrocarbon.
- Halogenated_ether wikiPageWikiLink Halogenation.
- Halogenated_ether wikiPageWikiLink Halothane.
- Halogenated_ether wikiPageWikiLink Hydrocarbon.
- Halogenated_ether wikiPageWikiLink Iodine.
- Halogenated_ether wikiPageWikiLink Isoflurane.
- Halogenated_ether wikiPageWikiLink Midazolam.
- Halogenated_ether wikiPageWikiLink Muscle_relaxant.
- Halogenated_ether wikiPageWikiLink Muscle_relaxants.
- Halogenated_ether wikiPageWikiLink Opiate.
- Halogenated_ether wikiPageWikiLink Opiates.
- Halogenated_ether wikiPageWikiLink Organic_chemical.
- Halogenated_ether wikiPageWikiLink Organic_compound.
- Halogenated_ether wikiPageWikiLink Oxygen.
- Halogenated_ether wikiPageWikiLink Propofol.
- Halogenated_ether wikiPageWikiLink Sevoflurane.
- Halogenated_ether wikiPageWikiLink Trichloroethylene.
- Halogenated_ether wikiPageWikiLink File:Isoflurane.png.
- Halogenated_ether wikiPageWikiLinkText "halogenated ether".
- Halogenated_ether wikiPageWikiLinkText "highly fluorinated methyl ethyl ether".
- Halogenated_ether wikiPageWikiLinkText "highly fluorinated methyl isopropyl ether".
- Halogenated_ether hasPhotoCollection Halogenated_ether.
- Halogenated_ether wikiPageUsesTemplate Template:GABAAR_PAMs.
- Halogenated_ether wikiPageUsesTemplate Template:General_anesthetics.
- Halogenated_ether wikiPageUsesTemplate Template:Glutamatergics.
- Halogenated_ether wikiPageUsesTemplate Template:Unreferenced.
- Halogenated_ether subject Category:Ethers.
- Halogenated_ether subject Category:GABAA_receptor_positive_allosteric_modulators.
- Halogenated_ether subject Category:General_anesthetics.
- Halogenated_ether subject Category:NMDA_receptor_antagonists.
- Halogenated_ether subject Category:Organohalides.
- Halogenated_ether hypernym Subcategory.
- Halogenated_ether type Article.
- Halogenated_ether type Group.
- Halogenated_ether type Anesthetic.
- Halogenated_ether type Article.
- Halogenated_ether type Ether.
- Halogenated_ether type Group.
- Halogenated_ether type Organohalide.
- Halogenated_ether type Organohalide.
- Halogenated_ether comment "A halogenated ether is a subcategory of a larger group of chemicals known as ethers. An ether is an organic chemical that contains an ether group — an oxygen atom connected to two (substituted) alkyl groups. A good example of an ether is the solvent diethyl ether.What differentiates a halogenated ether from other types of ethers is the substitution (halogenation) of one or more hydrogen atoms with a halogen atom.".
- Halogenated_ether label "Halogenated ether".
- Halogenated_ether sameAs إيثر_مهلجن.
- Halogenated_ether sameAs Flurane.
- Halogenated_ether sameAs Éther_halogéné.
- Halogenated_ether sameAs m.07q25t.
- Halogenated_ether sameAs Q903628.
- Halogenated_ether sameAs Q903628.
- Halogenated_ether wasDerivedFrom Halogenated_ether?oldid=659091218.
- Halogenated_ether depiction Isoflurane.png.
- Halogenated_ether isPrimaryTopicOf Halogenated_ether.