organophosphorus compound

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• organophosphorus compound — fosforo organiniai junginiai statusas T sritis ekologija ir aplinkotyra apibrėžtis Organiniai junginiai, kuriuose fosforo atomas yra tiesiog susijungęs su anglies atomu arba susijungęs su molekulės organine dalimi (per deguonies, azoto, sieros… …   Ekologijos terminų aiškinamasis žodynas

• organophosphorus compound poisoning — poisoning from excessive exposure to an organophosphorus compound (see table at organophosphorus); symptoms are usually neurologic and may cause death …   Medical dictionary

• Organophosphorus — compounds are degradable organic compounds containing carbon–phosphorus bonds (thus excluding from phosphate and phosphite esters, which lack such kind of bonding), used primarily in pest control as an alternative to chlorinated hydrocarbons that …   Wikipedia

• organophosphorus — or·gan·o·phos·pho·rus fäs f(ə )rəs also or·gan·o·phos·pho·rous fäs fōr əs, fȯr adj of, relating to, or being a phosphorus containing organic pesticide (as malathion) that acts by inhibiting cholinesterase organophosphorus n * * *… …   Medical dictionary

• organophosphorus — [ôr΄gə nō fäs′fə rəs, ôr gan΄ōfäs′fə rəs] adj. of an organic compound containing phosphorus * * * or·gan·o·phos·pho·rus (ôr gə nō fŏsʹfər əs, fŏs fôrʹəs, fōrʹ , ôr găn ə ) n. An organophosphate.   or gan·o·phosʹpho·rus or or gan·o·phosʹpho·rous… …   Universalium

• organophosphorus — [ôr΄gə nō fäs′fə rəs, ôr gan΄ōfäs′fə rəs] adj. of an organic compound containing phosphorus …   English World dictionary

• organophosphorus — also organophosphorous adjective Date: 1950 of, relating to, or being a phosphorus containing organic compound and especially a pesticide (as malathion) that acts by inhibiting cholinesterase • organophosphorus noun …   New Collegiate Dictionary

• heterocyclic compound — Any of a class of organic compounds whose molecules contain one or more rings of atoms with at least one atom (the heteroatom) being an element other than carbon, most frequently oxygen, nitrogen, or sulfur. As in regular cyclic hydrocarbons,… …   Universalium

• Nitro compound — The structure of the nitro group Nitro compounds are organic compounds that contain one or more nitro functional groups ( NO2). They are often highly explosive, especially when the compound contains more than one nitro group and is impure. The… …   Wikipedia

• Organic compound — Methane is one of the simplest organic compounds An organic compound is any member of a large class of gaseous, liquid, or solid chemical compounds whose molecules contain carbon. For historical reasons discussed below, a few types of carbon… …   Wikipedia

• Azo compound — General chemical formula of azo compounds Azo compounds are compounds bearing the functional group R N=N R , in which R and R can be either aryl or alkyl. IUPAC defines azo compounds as: Derivatives of diazene (diimide), HN=NH, wherein both… …   Wikipedia