I-4-Bromo-2-chloroaniline CAS:38762-41-3

Le nhlanganisela ibonakala njenge-crystalline eqinile enombala oluhlaza okwesibhakabhaka kuya kokhanyayo enezinga lokuncibilika elizungeze u-65-68°C. Ibonisa ukuncibilika okulinganiselwe emanzini kodwa iyancibilika ezinyibilikisini eziphilayo ezifana ne-ethanol ne-diethyl ether. I-4-Bromo-2-chloroaniline isetshenziswa kakhulu njenge-intermediate ekwakhiweni kwemithi, amadayi, amakhemikhali ezolimo, kanye namakhemikhali ahlukahlukene e-organic. Iphethini yayo ehlukile yokushintshana yenza kube yisisekelo esibalulekile sokudala ama-molecule ayinkimbinkimbi ekwakhiweni kwezinto eziphilayo. Ngokwekhemikhali, i-4-bromo-2-chloroaniline ibhekana nokusabela okuvamile kwama-aromatic amines futhi isengozini yokushintshaniswa kwe-electrophilic aromatic. Le nhlanganisela ingabamba iqhaza ekuguqulweni okuhlukahlukene kwezinto eziphilayo, okuvumela ukuthi isetshenziswe ekukhiqizweni kwemikhiqizo ehlukahlukene enenani. Ngaphezu kwalokho, izinto zayo ezithathe indawo ye-halogen zinikeza ukuguquguquka kokwenziwa, okuvumela ukusebenza okwengeziwe kanye nokuguqulwa kwe-molecule ukuze ivumelane nezakhiwo zayo ngezicelo ezithile. Ukwethulwa kwe-bromine ne-chlorine ering ye-benzene kunikeza izakhiwo zamakhemikhali nezingokwenyama ezihlukile ku-4-bromo-2-chloroaniline uma kuqhathaniswa ne-compound yayo engumzali, i-aniline. Ukuba khona kwama-halogens akhipha ama-electron kungathinta ukusabela kanye nokukhetha kokusabela kwamakhemikhali, okwenza le nhlanganisela ibe usizo kakhulu ekuthuthukisweni kwamakhemikhali nezinto ezikhethekile. Ngamafuphi, i-4-bromo-2-chloroaniline iyinhlanganisela ebalulekile kumakhemikhali e-organic ngenxa yezicelo zayo eziguquguqukayo njengesisekelo esiyinhloko sokwakheka kwamakhemikhali ahlukahlukene abalulekile embonini. Ngezici zayo ezihlukile zesakhiwo kanye nokusabela, idlala indima ebalulekile ekuthuthukisweni kwemithi, amakhemikhali ezolimo, kanye namanye amakhemikhali amahle. Ukuhlola okwengeziwe kanye nokusetshenziswa kwezakhiwo zayo ezihlukile kungaveza ukusetshenziswa okwengeziwe futhi kwandise ukusetshenziswa kwayo okungenzeka ekuhlanganisweni kwezinto eziphilayo kanye nesayensi yezinto ezibonakalayo.