I-1-Iodo-2-nitrobenzene(CAS#609-73-4)
| Izimpawu Eziyingozi | I-Xn - Iyingozi |
| Amakhodi Engozi | R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile. I-R33 – Ingozi yemiphumela eqoqwayo R36 – Ukucasuka emehlweni |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. |
I-1-Iodo-2-nitrobenzene, enenombolo ye-CAS engu-609-73-4, iyinhlanganisela yezinto eziphilayo.
Ngokwesakhiwo, i-athomu ye-iodine kanye neqembu le-nitro elinamathiselwe endaweni ethile (ortho) eringini ye-benzene. Lesi sakhiwo esiyingqayizivele sisinika izakhiwo zamakhemikhali ezikhethekile. Ngokuya ngezakhiwo ezibonakalayo, ngokuvamile ibonakala njengekristalu eliphuzi ngokukhanyayo ukuya kokuphuzi noma impuphu eqinile enohlu oluthile lwamaphuzu ancibilikayo nabilayo, enephuzu lokuncibilika eliphakathi kuka-40 – 45°C kanye nephuzu lokubila eliphakeme uma kuqhathaniswa, elilinganiselwe izici. njengamandla e-intermolecular.
Mayelana nezakhiwo zamakhemikhali, ngenxa yezakhiwo eziqinile zokuhoxiswa kwe-electron zamaqembu e-nitro kanye nezici zokusabela ezisebenzayo zama-athomu e-iodine, ingabamba iqhaza ezinhlobonhlobo zokusabela kokuhlanganiswa kwe-organic. Isibonelo, ekuphenduleni kwe-nucleophilic substitution, ama-athomu e-iodine kulula ukuwashiya, ukuze amanye amaqembu asebenzayo akwazi ukwethulwa kulesi sikhundla seringi ye-benzene ukuze aqhubeke nokwakha izakhiwo eziyinkimbinkimbi zamangqamuzana e-organic, ahlinzekele okubalulekile okuphakathi kokuhlanganiswa kwezidakamizwa, isayensi yezinto zokwakha nokunye. amasimu.
Mayelana nezindlela zokulungiselela, kuvamile ukusebenzisa i-nitrobenzene derivatives ehambisanayo njengento yokuqala, futhi wethule ama-athomu e-iodine ngokusabela kwe-halogenation, futhi inqubo yokusabela idinga ukulawula ngokuqinile izimo zokusabela, okuhlanganisa izinga lokushisa, isilinganiso se-reagent, isikhathi sokuphendula, njll. ., ukuqinisekisa ukukhetha nokuhlanzeka komkhiqizo oqondiwe.
Ivame ukusetshenziswa emkhakheni wamakhemikhali amahle ekusetshenzisweni kwezimboni, njengesakhiwo esiyinhloko sokuhlanganiswa kwama-molecule athile e-bioactive, futhi isiza ocwaningweni nasekuthuthukisweni kwemithi emisha; Emkhakheni wezinto zokwakha, ubamba iqhaza ekuhlanganisweni kwezinto ezisebenzayo ze-polymer futhi uzinikeze izakhiwo ezikhethekile ze-optoelectronic, ezihlinzeka ngesisekelo esibalulekile sokuthuthukiswa kwesayensi nobuchwepheshe besimanje.
Kumele kuqashelwe ukuthi i-compound inobuthi obuthile, futhi imithetho eqinile yokuphepha yaselabhorethri yamakhemikhali kufanele ilandelwe ngesikhathi sokusebenza nokugcinwa, ukugwema ukuthintana nesikhumba, amehlo, nokuhogela uthuli lwayo, ukuvimbela ukulimala emzimbeni womuntu.
