Iimveliso
Imidazole
Ifomula yoLwakhiwo
Ngokwasemzimbeni
Imbonakalo:Iikristale ezimhlophe
Ubuninzi: 1.01 g/ml ku-20 °c
Indawo yokunyibilika:88-91 °c(lit.)
Indawo yokuBilisa:256 °c(lit.)
Ukurhoxiswa: 1.4801
Indawo edanyazayo:293 °f
Uxinzelelo lomphunga:<1 mm hg ( 20 °c)
Imeko yoGcino: ivenkile Engaphantsi kwe +30°c.
Ukunyibilika:h2o: 0.1 m Kwi-20 °c, Icacile, ingenambala
I-Acidity Factor(pka):6.953(at 25℃)
Ubunzima: 1.03
Ivumba:amine Like
Ph:9.5-11.0 (25℃, 50mg/ml Kwi-H2o)
Ukunyibilika Emanzini: 633 G/l (20 ºc)
Ubukhulu beWavelength(λmax): λ: 260 Nm Amax: 0.10λ: 280 Nm Amax: 0.10
Uvakalelo :hygroscopic
Uzinzo: uzinzile.Ayihambelani ne-Acids, ii-Agents ezinamandla zokuxilisa.Khusela Kubumanzi.
Idatha yoKhuseleko
Udidi lwengozi:Ayiyompahla eyingozi
Inombolo yothutho lwempahla eyingozi:
Udidi lokuPakisha:
Isicelo
I-1.Isetyenziswa njengendawo ephakathi ye-bactericide ye-imazalil, i-prochloraz, njl., kunye naleyo yeyeza elichasayo lokungunda, i-econazole, i-ketoconazole, kunye ne-clotrimazole ngokunjalo.
2.Used as organic synthetic materials and intermediates for the preparation of drug and pesticides.
3.Isetyenziswe njenge-reagent yohlalutyo, kunye nakwi-organic synthesis.
I-4.Imidazole isetyenziswa kakhulu njenge-arhente yokunyanga i-epoxy resin.Kwimidazole iikhompawundi ezinedosi ye-0.5 ukuya kwi-10 yeepesenti ye-epoxy resin, inokusetyenziswa kwiyeza elichasayo, i-ant mildew agent, i-hypoglycemic drug, i-plasma eyenziweyo, njl., nayo ingasetyenziselwa amayeza okunyanga i-trichomoniasis kunye ne-turkey blackhead.Imidazole yenye yezinto eziphambili zekrwada ngexesha lokuveliswa kwe-imidazole antifungal miconazole, i-econazole, i-clotrimazole kunye ne-ketoconazole.
5.Agrochemical intermediates, bactericide intermediates, triazole fungicide.
Imidazole, kunye ne-molecular formula C3H4N2, yi-organic compound, uhlobo lwe-diazole, i-heterocyclic compound enamalungu amahlanu ane-athom ezimbini ze-nitrogen ezifakwe kwi-molecular structure.Iperi ye-electron engakwabelwanga ye-athom ye-nitrogen ye-1-indawo kwi-athomu ye-imidazole ithatha inxaxheba kwi-cyclic conjugation kunye nobuninzi be-electron ye-athomu ye-nitrogen iyancipha, ivumela i-hydrogen kule athom ye-nitrogen ukuba ihambe ngokulula njenge-ion ye-hydrogen.
Imidazole ineasidi kwaye isisiseko kwaye inokwenza iityuwa ezineziseko ezomeleleyo.Iimpawu zeekhemikhali ze-imidazole zingashwankathelwa njengendibaniselwano ye-pyridine kunye ne-pyrrole, iiyunithi ezimbini zesakhiwo ezihambelana nendima ebalulekileyo ye-histidine kwi-enzymes njenge-acyl transfer reagent kwi-catalysis ye-lipid hydrolysis.Izinto eziphuma kwi-imidazole zifumaneka kwizinto eziphilayo kwaye zibaluleke ngakumbi kuphando lwezenzululwazi kunye nemveliso yemizi-mveliso kune-imidazole ngokwayo, umz. DNA, haemoglobin, njl.
