phenylene

phenylene
phen·yl·ene 'fen-əl-.ēn n any of three bivalent radicals C6H4 derived from benzene by removal of two hydrogen atoms from the ortho, meta, or para positions

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phe·ny·lene (fenґə-lēn) a divalent radical, C6H4.

Medical dictionary. 2011.

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Look at other dictionaries:

  • Phenylene — Phe nyl*ene, n. (Chem.) A hypothetic radical ({C6H4}) occurring in certain derivatives of benzene; as, phenylene diamine. [1913 Webster] …   The Collaborative International Dictionary of English

  • phénylène — ● phénylène nom masculin Radical divalent C6H4≅ dérivé du benzène …   Encyclopédie Universelle

  • phenylene — [fen′ə lēn΄, fē′nəlēn΄] n. [ PHENYL + ENE] the divalent radical C6H4, derived from benzene by displacement of two hydrogen atoms …   English World dictionary

  • Phenylene — The phenylene group is based on a di substituted benzene ring. For example, poly( p phenylene) is a polymer built up from para phenylene repeating units …   Wikipedia

  • phenylene — /fen l een , feen /, adj. Chem. containing a phenylene group. [1885 90; PHENYL + ENE] * * * …   Universalium

  • phenylene- — fenilen statusas T sritis chemija apibrėžtis Grupė. formulė –C₆H₄– atitikmenys: angl. phenylene rus. фенилен …   Chemijos terminų aiškinamasis žodynas

  • phenylene violet — Thionine Thi on*ine, n. [Gr. ? brimstone, sulphur.] (Chem.) An artificial red or violet dyestuff consisting of a complex sulphur derivative of certain aromatic diamines, and obtained as a dark crystalline powder; called also {phenylene violet}.… …   The Collaborative International Dictionary of English

  • phenylene group — Chem. any of three bivalent, isomeric groups having the formula C6H4 , derived from benzene by the removal of two hydrogen atoms. Also called phenylene radical. * * * …   Universalium

  • phenylene group — Chem. any of three bivalent, isomeric groups having the formula C6H4 , derived from benzene by the removal of two hydrogen atoms. Also called phenylene radical …   Useful english dictionary

  • phenylene — noun Any of three isomeric divalent aromatic radicals derived from benzene by removing two hydrogen atoms from the ortho , meta or para positions …   Wiktionary

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