Lebitso la sehlahisoa:Toluene

Sebopeho sa limolek'hule:C7H8

Cas Che:108-88-3

Sebopeho sa limolek'hule:

Li-commituri tsa lik'hemik'hale::

Tolueene, motsoako oa manyolo o nang le lebese la lik'hemik'hale c₇h₈, ke metsi a se nang 'mala o bobebe a nang le monko o monate o monate. E na le thepa e matla ea theko e tlase. E fosahetse le Ethanol, Elese, Acetone, Chlorooform le asiti ea acetic a acetic, ebile o qhibiliha ka metsing. Ho tuma, mouoane oa mouoane o ka theha motsoako o phatlohang ka moea, motsoako oa motsoako o ka phatloha ka tlase. Ho na le chefo e tlase, ld50 (Rat, Oral) 5000mg / kg. Ho lebala ho phahameng ha khase ho na le mathata, ho teneha

Kopo:

Toluene e tsoa ho tar ea mashala le arpetroleum. E etsahala ho peterole ea peterole le li-solsglerole. Toluene e sebelisetsoa ho etsa liphetoho tse ngata (TNT), Toluene ea Toluenete, le Benzene; Joaloka litlolo tse monyebe, lithethefatsi le lintja; 'me e le ea ikarabellang bakeng sa li-rubles, lipente, likotoana, mesoils.

Tolue e na le lits'ebetso tse ngata indastering ea lik'hemik'hale le tsa perole, tse nang le lithane tse ka bang limilione tse 6 tse neng li sebelisoa selemo le selemo United States le United States tse limilione tse 16 tse sebelisoang lefatšeng ka selemo. Tšebeliso e kholo ea Toluene e joalo e le bokotsi ba letsopa ho peterole. Tolueene e na le tekanyetso ea li-octane ea 114. Toluene ke e 'ngoe ea likhakanyo tse nne tse hlollang, hammoho le ethylbenzene, e hlahisitsoeng nakong ea ts'ebetso ea peterole. Ka kopanelo, metsoako ena e mene e khutsufalitsoe e le Btex. Btex ke karolo e kholo ea peterole, e theha 18% ka boima ba motsoako o tloaelehileng. Leha karolo ea li-asromatic e fapane ho hlahisa likarolo tse fapaneng ho kopana le litlhokahalo tsa lefatše, ho Toluene ke e 'ngoe ea likarolo tse kholo. Peterole e tloaelehileng e na le chelete e ka bang 5% ka boima ba 'mele.
Toluene ke phepelo ea mantlha e sebelisoang ho hlahisa metsoako e fapaneng ea manyolo. E sebelisoa e hlahisa dionocynates. IsoCanatates e na le sehlopha se sebetsang? N = C = O, 'me lesinocalcontain tse peli. Li-bionecynate tse peli tsa mantlha ke Toluene 2,4-Dianocynate Andtoluenete Andtoluene 2,6-diuisecynate. Ho hlahisoa ha lijo le ho feta Amerika Leboea Amerika Leboea le haufi le billionpound selemo le selemo. Ho feta 90% ea Pronuene Diocynatate tlhahiso e sebelisetsoa ho etsa lintho tse etsang lintho tse etsang lintho tse etsang lintho tse etsang lintho tse etsang mesebetsi. Ho sebelisoa ka nako e tenang e tlatselletsa thepa ea ka tlung, meaho le liqabang.

Ha ba etsa li-asid ea Benzoic, Benzaldehhyde, liqhomane, liqhomane, li-daes le metsoako e meng ea manyolo; joalo ka soevent bakeng sa pente, li-lacquers, lihoma, lipelaelo, tse ling; tšesaane bakeng sa enk, litlolo, daes; ha u tlosa melao-motheo e fapaneng e tsoang limela; e kenyeletsoa ke peterole.