Iimveliso
Triphosgene
Ifomula yoLwakhiwo
Imbonakalo: iikristale ezimhlophe zegranular
Ubuninzi: 1.78
Indawo yokunyibilika: 79-83 °C (lit.)
Indawo yokubila: 203-206 °C (lit.)
Indawo edanyazayo: 203-206 °C (ilayiti.)
Ukunyibilika: akunyibiliki emanzini, kunyibilika kwi-ether, tetrahydrofuran, benzene, cyclohexane, chloroform kunye nezinye izinyibilikisi eziphilayo
Idatha yoKhuseleko
Uluhlu lweengozi:6.1(8)
Inombolo yezothutho ezinobungozi: UN2928
Udidi lokuPakisha:II
Isicelo
Isetyenziselwa ukwenza i-chloroformates, i-isocyanates, i-polycarbonates kunye ne-acyl chloride.
I-Triphosgene, eyaziwa ngokuba yi-di (trichloromethyl) carbonate, yi-organic compound kunye ne-chemical formula C3Cl6O3, i-crystalline powder emhlophe ebola kancinane kwindawo yokubilisa ukuze ivelise i-trichloromethyl chloroformate kunye ne-phosgene, esetyenziswa ikakhulu kwi-synthesis ye-chloroformate, isocyanate, i-polycarbonate. kunye ne-chloroformyl chloride, njl.
Isetyenziswa kwi-synthesis ye-chloroformate, isocyanate, i-polycarbonate kunye ne-chloride, njl. ezona ntlobo ziphambili zokusabela enokuthi zibandakanyeke kuzo zezi: i-chloromethylation, i-carbonic acid esterification, i-urelation, i-isocyanate esterification, i-chlorination, i-isonitriles, i-ring reaction reactions, i-alpha-chlorination ye-aldehydes Formylation, i-oxidation ye-alcohols, njl. Kwi-organic synthesis, i-phosgene eqinile. inokungena endaweni ye-oxalyl chloride njenge-activator ye-dimethyl sulfoxide kwi-oxidation reaction of alcohols kwaye isetyenziswe ngokufanelekileyo nangokukhuselekileyo ekulungiseleleni i-hydroxyl compounds;I-phosgene eqinileyo inokutshintsha iintlobo ezahlukeneyo zotywala kwiikhompawundi ezihambelana neklorini.Kwishishini lamachiza, i-phosgene eqinile ingathatha indawo ye-phosgene kwi-synthesis yenani elikhulu lamachiza.
