I-5-Bromo-2-chloropyrimidine 98% CAS: 32779-36-5
Ulwazi Oluyisisekelo:
Igama Lomkhiqizo:5-Bromo-2-chloropyrimidine
Omqondofana: PYRIMIDINE,5-BROMO-2-CHLORO-;2-chloro-5-broMopyriMidine(5-broMo-2-chloropyriMidine);2-chloro-5-broMo-uracil;5-broMine-2-chloropyriChemicalbookMidine;5-methyl -4,5-dihydrothiazol-2-amine;I-MacitentanEphakathi5;Ukungcola kwe-Macitentan27;5-BROMO-2-CHLOROPYRIMIDINE
I-CAS NO.: 32779-36-5
Mifomula ye-olecular: I-C4H2BrClN2
Misisindo se-olecular: 193.43
EINECS NO: 629-214-8
Sifomula yeqiniso:
Ukubukeka nezici
Isimo: okuqinile
Iphunga: ayikho idatha
Umkhawulo wephunga: ayikho idatha
PH inani: ayikho idatha
Iphuzu lokuncibilika/iphuzu lokuqandisa: 73-79 ℃ -lit.
Iphuzu lokubilisa, indawo yokubilisa yokuqala nobubanzi bokubilisa: ayikho idatha
Iphoyinti le-Flash: ayikho idatha
Izinga lokuhwamuka: ayikho idatha
Ukuvutha (okuqinile, igesi): akukho datha
Ukuvutha okuphezulu/okuphansi noma umkhawulo wokuqhuma: ayikho idatha
Umfutho we-vapor: Ayikho idatha
Ukuminyana komhwamuko: ayikho idatha
Ukuminyana/ukuminyana okuhlobene: ayikho idatha
Ukuncibilika kwamanzi: ayikho idatha
I-N-octano l/i-coefficient yokusabalalisa amanzi: ayikho idatha
Izinga lokushisa elizenzakalelayo: ayikho idatha
Izinga lokushisa lokubola: ayikho idatha
I-Viscosity: Ayikho idatha
Izimo zesitoreji : Gcina idivayisi yokugcina ivaliwe futhi igcinwe endaweni epholile, eyomile. Qinisekisa ukuthi igumbi lokusebenzela linomoya okahle
Ukunyibilika: kuncibilika ku-Methanol
Amanzi ancibilikayo: ayincibiliki
Izinto ezingahambelani: i-ejenti ene-oxidizing eqinile
I-5-bromo-2-chloropyrimidine i-alkaline ngandlela-thile, ayincibiliki emanzini kodwa incibilika kuzincibilikisi ezivamile zemvelo, okuhlanganisa i-methylene chloride ne-chloroform. Ngenxa yokuntuleka kwezakhiwo ze-electron ze-pyrimidine, ama-athomu e-chlorine esakhiweni sawo angabhekana nokusabela kweqembu le-dechlorination ngaphansi kokuhlaselwa kwama-nucleophiles, ama-nucleophile avamile ahlanganisa utshwala, ama-amine kanye nezincwadi zamakhemikhali. Ebukhoneni be-nucleophile, i-oksijeni noma i-athomu ye-nitrogen ku-nucleophile ihlasela ama-athomu e-chlorine ku-5-bromo-2-chloropyrimidine, okwenza iziphakathi ezihambisana ne-cleavage ne-recombination reactions. Ngaphezu kwalokho, ama-athomu e-bromine eringini ye-pyrimidine angabhekana nokusabela okuhlukahlukene kokuhlangana ne-reagent ejwayelekile kanye ne-organic zinc reagent ngaphansi kwesenzo sezinsimbi eziguqukayo.
SukubekezelaCondition
Gcina idivayisi yokugcina ivaliwe futhi igcinwe endaweni epholile, eyomile. Qinisekisa ukuthi igumbi lokusebenzela linomoya okahle
Package
Ipakishwe ku-25kg/drum, ifakwe izikhwama zepulasitiki ezimbili, noma ngokwezidingo zamakhasimende.
Izinkambu Zokusebenza
Kuyi-heterocyclic derivative, esetshenziswa kakhulu njengendawo ephakathi kwezemithi.
Gcina idivayisi yokugcina ivaliwe futhi igcinwe endaweni epholile, eyomile. Qinisekisa ukuthi igumbi lokusebenzela linomoya okahle
Ipakishwe ku-25kg/drum, ifakwe izikhwama zepulasitiki ezimbili, noma ngokwezidingo zamakhasimende.
Kuyi-heterocyclic derivative, esetshenziswa kakhulu njengendawo ephakathi kwezemithi.
