I-4-Chloro-2-iodoaniline (CAS# 63069-48-7)
Isicelo
Izingxube ze-iodine ze-aminoaryl ezifana ne-2-iodo-4-chloroaniline zinenani elikhulu njengama-synthetic intermediates, zingasetshenziswa ezindaweni ezihlukahlukene zezimboni, kuhlanganise nemboni yezokwelapha.
Ukucaciswa
Ukubukeka Impushana ecwebezelayo ephuzi ngokukhanyayo.
Umbala Omhlophe ukuya kokumhlophe.
pKa 1.90±0.10(Kubikezelwe).
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongenamoya, 2-8°C.
Ukukhanya Okuzwelayo Kuyazwela.
I-MDL MFCD01863737.
Ukuphepha
Amakhodi Engozi R20/21/22 - Kuyingozi ngokuhogela umoya, ukuthinta isikhumba futhi uma ukugwinyile.
R36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R51/53 - Ukuba nobuthi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini.
R41 - Ingozi yokulimala okubi emehlweni.
R37/38 - Ukucasula uhlelo lokuphefumula kanye nesikhumba.
R25 - Kunobuthi uma ugwinywe.
Incazelo Yezokuphepha S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S36/37/39 - Gqoka izingubo zokuzivikela ezifanele, amagilavu nokuvikela iso/ubuso.
I-S61 - Gwema ukudedela imvelo. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha.
S45 - Esimeni sengozi noma uma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
Ama-ID e-UN UN 2811.
I-WGK Germany 3.
I-HS Code 29214200.
I-Hazard Note Irritant.
I-Hazard Class 6.1.
Ukupakisha Iqembu III.
Ukupakisha & Isitoreji
Ipakishwe ezigubhu ezingu-25kg/50kg. Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongenamoya, 2-8°C.
Isingeniso
Sethula i-4-Chloro-2-iodoaniline (63069-48-7), inhlanganisela eguquguqukayo kakhulu ethola ukuduma ezimbonini ezahlukahlukene ngenxa yezindawo zayo ezinhle kakhulu zamakhemikhali nezomzimba. Ngenxa yezakhiwo zayo eziyingqayizivele, le nhlanganisela ehlanzekile kakhulu futhi ezinzile isetshenziswa kabanzi ekukhiqizeni imikhiqizo ehlukahlukene.
Ifomula yemolekyuli ye-4-chloro-2-iodoaniline yi-C6H5ClIN futhi isisindo semolekyuli singu-242.48 g/mol. Kumhlophe kuya kokumhlophe futhi kuncibilika ku-110-113°C futhi kuncibilika kalula kuzincibilikisi ezipholile njenge-ethanol, i-methanol ne-acetone. Ngaphezu kwalokho, inokuncibilika okuphansi kuzincibilikisi ezingezona ze-polar njenge-benzene ne-ether.
Izakhiwo eziguquguqukayo neziyingqayizivele zale nhlanganisela ziyenza ibe usizo kakhulu ezimbonini eziningi, njengokukhiqiza udayi nombala, ezemithi kanye namakhemikhali ezolimo.
Embonini yokukhiqiza udayi kanye ne-pigment, i-4-chloro-2-iodoaniline ivame ukusetshenziswa njengendawo ephakathi ekukhiqizeni odayi bezindwangu nezingulube. Izakhiwo ezinhle kakhulu zokuthuthukisa imibala yale nhlanganisela ziyenza ibe isithako esibalulekile ekukhiqizweni kodayi bezinga eliphezulu nezimibalabala. Ngaphezu kwalokho, isebenza njengebhulokhi yokwakha ephilayo yokuklama kanye nokuhlanganiswa kwama-molecule edayi anoveli.
Embonini yezemithi, i-4-chloro-2-iodoaniline isetshenziselwa ukukhiqiza imithi ehlukahlukene ngenxa yezakhiwo zayo ezinhle kakhulu zomzimba namakhemikhali. Isetshenziswa njengengxenye eyinhloko ekukhiqizweni kwezidakamizwa ezahlukahlukene ze-antineoplastic, ama-analgesics neminye imikhiqizo yezemithi. Iphinde yahlonzwa njengengxenye engaphansi engaba khona yokulungiswa kwe-chiral ye-enzyme-catalyzed kanye ne-chiral drug synthesis.
Esinye isicelo esibalulekile se-4-Chloro-2-iodoaniline sisemkhakheni wamakhemikhali ezolimo. Isetshenziswa ekukhiqizeni ama-herbicides amaningi, ama-insecticide nama-fungicides. Ngenxa ye-reactivity ephezulu kanye nokuzinza okuhle kakhulu kwamakhemikhali, idlala indima ebalulekile ekuthuthukisweni kwama-ejenti amasha okuvikela izitshalo.
I-4-Chloro-2-iodoaniline iphinde isetshenziswe ocwaningweni nasekuthuthukisweni njenge-reagent yokusabela kwamakhemikhali okuhlukahlukene, okuhlanganisa ukuhlangana kwe-Suzuki-Miyaura kanye nokusabela kwe-cross-coupling ye-palladium-catalyzed.
Sengiphetha, i-4-Chloro-2-iodoaniline iyinhlanganisela eguquguqukayo futhi ewusizo engasetshenziswa kabanzi ekukhiqizeni udayi nemibala, kwezemithi, kwezolimo namakhemikhali kanye nezinkambu zocwaningo. Kuyinhlanganisela yekhwalithi ephezulu, ezinzile futhi ehlanzekile etholakala ngobuningi. Ngezindawo zayo eziyingqayizivele nezibalulekile, ingenye yamakhemikhali akhethwa kakhulu ngamakhasimende emhlabeni jikelele.
