I-Phenothiazine, i-compound ye-organic versatile kunye ne-molecular formula C12H9NS, ifumene ingqalelo kwizicelo zayo ezibanzi kumashishini ahlukeneyo.Ukusuka kumayeza ukuya kwiimveliso zezolimo, iipropathi zayo ezizodwa zenza ukuba ibe yimfuneko kwiinkqubo ezininzi.
Iqale yafunyaniswa njengomgubo otyheli ukuya koluhlaza-grey okanye into eyicrystalline, ukunyibilika kwephenothiazine kwibenzene, ether, kunye ne-acetic acid eshushu, kunye nokunganyibiliki kwayo emanzini kunye ne-ether yepetroleum, yavusa umdla wabaphandi.Ukukwazi ukuthintela ii-vinyl monomers kwavula indlela yokusetyenziswa kwayo ngokubanzi kwimveliso ye-acrylic acid, i-acrylic esters, i-methyl methacrylate, kunye ne-vinyl acetate.Olu setyenziso aluphuculanga kuphela iinkqubo zokwenziwa kwemveliso kodwa luphucule umgangatho wemveliso.
Ngaphandle kwendima yayo kwimveliso yepolymer, i-phenothiazine idlala indima ebalulekileyo kwi-pharmaceutical synthesis.Ukubandakanyeka kwayo ekuveliseni i-antihistamines, i-tranquilizers, kunye namanye amayeza igxininisa ukubaluleka kwayo kwicandelo lezempilo.Ukongeza, i-phenothiazine ifumana usetyenziso kwi-synthesis yedayi, i-antioxidants, kunye ne-polyethers, igxininisa ngakumbi ukuguquguquka kwayo kwishishini lemichiza.
Kwezolimo, i-phenothiazine isebenza njengenxalenye ephambili kwiyeza lokutshabalalisa iintshulube zezilwanyana kunye nezibulali-zinambuzane kwimithi yeziqhamo.Ukusebenza kwayo kwiintsholongwane ezahlukeneyo kunye nezinambuzane kugxininisa ukubaluleka kwayo ekuqinisekiseni impilo yemfuyo kunye nokukhuselwa kwezityalo.Nangona kunjalo, ityhefu enokubakho kunye neempembelelo zokusingqongileyo zenza kube yimfuneko ukusetyenziswa ngokufanelekileyo kunye nokuthotyelwa kwemimiselo yokhuseleko.
Ngaphandle kokusetyenziswa kwayo okumangalisayo, i-phenothiazine ayinayo imingeni.Ukugcinwa kwexesha elide kukhokelela ekubeni umbala ube mnyama kunye nokuchaphazeleka kwi-oxidation, ugxininisa imfuneko yokuphatha ngokufanelekileyo kunye neeprotocols zokugcina.Ngaphaya koko, iipropathi zayo ze-sublimation kunye nokucaphuka okunokwenzeka kwesikhumba kuqaqambisa ukubaluleka kokhuseleko kwiinkqubo zayo zokuphatha kunye nokuvelisa.
Ukuqukumbela, iipropati ezininzi ze-phenothiazine zenza ukuba ibe yi-asethi yexabiso kuwo wonke amashishini.Ukususela ekuphuculeni ukusebenza kweziyobisi ukuya ekukhuseleni izivuno kwezolimo, igalelo lawo alinakuphikiswa.Njengoko uphando luqhubeka nokutyhila izicelo ezintsha kunye nokuphucula iinkqubo ezikhoyo, indima ye-phenothiazine ekubumbeni amacandelo ahlukeneyo ezoqoqosho imiselwe ukunyamezela.
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Ixesha lokuposa: Apr-16-2024