tetraethyl compound

См. также в других словарях:

• tetraethyl lead — ☆ tetraethyl lead [te′trə eth′əl ] n. a heavy, colorless, poisonous compound of lead, Pb(C2H5) 4, added to gasoline to increase power and prevent engine knock * * * ▪ chemical compound       organometallic compound that is the chief antiknock… …   Universalium

• tetraethyl lead — ☆ tetraethyl lead [te′trə eth′əl ] n. a heavy, colorless, poisonous compound of lead, Pb(C2H5) 4, added to gasoline to increase power and prevent engine knock …   English World dictionary

• Tetraethyl orthosilicate — Chembox new ImageFileL1 = Tetraethyl orthosilicate.svg ImageSizeL1 = 150px ImageFileR1 = Tetraethyl orthosilicate 3D.png ImageSizeR1 = 150px IUPACName = tetraethoxysilane OtherNames = tetraethyl orthosilicate; ethyl silicate; silicic acid,… …   Wikipedia

• tetraethyl — |te.trə+ adjective Etymology: International Scientific Vocabulary tetra + ethyl : containing four ethyl groups in the molecule * * * /te treuh eth euhl/, adj. Chem. containing four ethyl groups. [TETRA + ETHYL] * * * tetraethyl / ēthˈīl, eˈthil/… …   Useful english dictionary

• tetraethyl pyrophosphate — Chem. a colorless to amber, hygroscopic, poisonous liquid, (C2H5)4P2O7, used as an insecticide and as a rodenticide. Also called TEPP * * * ▪ chemical compound       an organic phosphorus compound used as an insecticide, particularly for the… …   Universalium

• tetraethyl pyrophosphate — An organic phosphoric compound used as an insecticide; a potent irreversible cholinesterase inhibitor. * * * tetraethyl pyrophosphate n TEPP * * * (TEPP) tet·ra·eth·yl py·ro·phos·phate …   Medical dictionary

• tetraethyl pyrophosphate — noun : a mobile hygroscopic corrosive liquid ester (C2H5)4P2O7 that is a powerful anticholinesterase and is used as an insecticide and parasympathomimetic agent abbr. TEPP; compare hexaethyl tetraphosphate * * * Chem. a colorless to amber,… …   Useful english dictionary

• tetraethyl lead — noun a toxic organometallic compound, (CH)Pb, added to petroleum/gasoline as an antiknock agent Syn: TEL …   Wiktionary

• tetraethyl lead — [ˌtɛtrə i:θʌɪl] noun Chemistry an oily organic compound of lead, used as an anti knock agent in leaded petrol …   English new terms dictionary

• tetraethyl lead — (TEL) a lead compound used as an additive to increase the octane rating and reduce the knock or detonation tendencies of gasoline. Also see lead free …   Dictionary of automotive terms

• Michler's ketone — Other names 4,4 bis(N,N dimethylamino)benzophenone, 4,4 bis(Dimethylamino)benzophenone; bis(p (N,N dimethylamino)phenyl …   Wikipedia