Ethylidene
Ethylidene E*thyl"i*dene (Chem.) An unsymmetrical, divalent, hydrocarbon radical, {C2H4} metameric with ethylene but written thus, {CH3.CH=} to distinguish it from the symmetrical ethylene, {CH2=CH2}. Its compounds are derived from aldehyde. Formerly called also {ethidene}. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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  • ethylidene- — etiliden statusas T sritis chemija apibrėžtis Grupė. formulė CH₃CH= atitikmenys: angl. ethylidene rus. этилиден …   Chemijos terminų aiškinamasis žodynas

  • ethylidene — eˈthiləˌdēn, ˈethə̇l noun Etymology: International Scientific Vocabulary ethyl + idene : a bivalent hydrocarbon radical CH3CH< isomeric with ethylene ethylidene chloride CH3CHCl2 …   Useful english dictionary

  • ethylidene — noun The divalent radical CH CH= formally obtained by removing two hydrogen atoms from the same carbon atom of ethane …   Wiktionary

  • ethylidene — The radical CH3CH=. SYN: ethidene. * * * ethyl·i·dene e thil ə .dēn, eth əl n a bivalent hydrocarbon radical >CHCH3 isomeric with ethylene * * * eth·yl·i·dene (ethґəl ĭ dēn) the bivalent radical, CH3CH …   Medical dictionary

  • ethylidene — ethyl·i·dene …   English syllables

  • ethylidene lactic acid — Lactic Lac tic, a. [L. lac, lactis, milk: cf. F. lactique. See {Lacteal}, and cf. {Galactic}.] (Physiol. Chem.) Of or pertaining to milk; procured from sour milk or whey; as, lactic acid; lactic fermentation, etc. [1913 Webster] {Lactic acid}… …   The Collaborative International Dictionary of English

  • ethylidene-biuret — Trigenic Tri*gen ic, a. [Pref. tri + gen + ic. So named in reference to its composition, it being supposed to contain the radicals of three molecules of cyanic acid.] (Chem.) Of, pertaining to, or designating, an acid, {C4H7N3O2}, obtained, by… …   The Collaborative International Dictionary of English

  • ethylidene peroxide — etilidenperoksidas statusas T sritis chemija formulė CH₃CHO₂ atitikmenys: angl. ethylidene peroxide rus. этилиденпероксид …   Chemijos terminų aiškinamasis žodynas

  • ethylidene chloride — 1,1 dichloroethane; an oily liquid with a chloroformlike odor, used as a solvent and fumigant; it is irritating to the eyes and respiratory system and can cause central nervous system disturbances and renal and hepatic damage …   Medical dictionary

  • C2H4 — Ethylidene E*thyl i*dene (Chem.) An unsymmetrical, divalent, hydrocarbon radical, {C2H4} metameric with ethylene but written thus, {CH3.CH=} to distinguish it from the symmetrical ethylene, {CH2=CH2}. Its compounds are derived from aldehyde.… …   The Collaborative International Dictionary of English

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