5-Bromo-2-chloropyrimidine 98% min
Bayanan asali:
Sunan samfur: 5-Bromo-2-chloropyrimidine
Makamantu: PYRIMIDINE,5-BROMO-2-CHLORO-;2-chloro-5-broMopyriMidine(5-broMo-2-chloropyriMidine);2-chloro-5-broMo-uracil;5-broMine-2-chloropy riChemicalbookMidine;5-methyl-4,5-dihydrothiazol-2-amine;MacitentanIntermediate5;MacitentanImpurity27;5-BROMO-2-CHLOROPYRIMIDINE
CAS NO.Saukewa: 32779-36-5
Mdabarar olecular: Saukewa: C4H2BrClN2
Mnauyi mai nauyi: 193.43
EINECS NO: 629-214-8
Stsarin tsari:
Bayyanar da halaye
Siffa: m
Odor: babu bayanai
Ƙofar ƙamshi: babu bayanai
PH darajar: babu bayanai
Wurin narkewa/daskarewa: 73-79 ℃ -lit.
Wurin tafasa, wurin tafasa na farko da kewayon tafasa: babu bayanai
Flash point: babu bayanai
Yawan evaporation: babu bayanai
Flammability (m, gas): babu bayanai
High/ƙananan ƙonewa ko iyakar fashewa: babu bayanai
Matsin tururi: Babu bayanai
Turi yawa: babu bayanai
Yawan yawa/yawan dangi: babu bayanai
Ruwa mai narkewa: babu bayanai
N-octano l/ruwa rabon ruwa: babu bayanai
Zazzaɓin konewa na kwatsam: babu bayanai
Zazzabi mai lalacewa: babu bayanai
Dangantaka: Babu bayanai
Yanayin ajiya: Ajiye na'urar a rufe kuma a adana shi a wuri mai sanyi, bushe. Tabbatar cewa dakin aiki yana da iska sosai
Solubility: mai narkewa a cikin methanol
Ruwa mai narkewa: mai narkewa
Abubuwan da ba su dace ba: wakili mai ƙarfi mai ƙarfi
5-bromo-2-chloropyrimidine ɗan alkaline ne, maras narkewa a cikin ruwa amma mai narkewa a cikin kaushi na gama gari, gami da methylene chloride da chloroform. Saboda rashin kaddarorin electron na pyrimidine, ƙwayoyin chlorine a cikin tsarinsa na iya jurewa aikin ƙungiyar dechlorination a ƙarƙashin harin nucleophiles, nucleophiles na kowa sun haɗa da alcohols, amines da litattafan sinadarai. A gaban nucleophile, oxygen ko nitrogen atom a cikin nucleophile suna kai hari ga kwayoyin chlorine a cikin 5-bromo-2-chloropyrimidine, suna samar da tsaka-tsakin da ke tare da raguwa da halayen sake haɗuwa. Bugu da ƙari, ƙwayoyin bromine akan zoben pyrimidine na iya fuskantar halayen haɗaɗɗiya daban-daban tare da daidaitaccen reagent da reagent na zinc a ƙarƙashin aikin ƙarfe na miƙa mulki.
StorageCgabatarwa
Ajiye na'urar a rufe kuma a adana shi a wuri mai sanyi, bushe. Tabbatar cewa dakin aiki yana da iska sosai
Pcin zarafi
Cushe a cikin 25kg / drum, liyi tare da jaka biyu na filastik, ko bisa ga bukatun abokin ciniki.
Filin Aikace-aikace
Asalin heterocyclic ne, galibi ana amfani dashi azaman matsakaicin magunguna.
Ajiye na'urar a rufe kuma a adana shi a wuri mai sanyi, bushe. Tabbatar cewa dakin aiki yana da iska sosai
Cushe a cikin 25kg / drum, liyi tare da jaka biyu na filastik, ko bisa ga bukatun abokin ciniki.
Asalin heterocyclic ne, galibi ana amfani dashi azaman matsakaicin magunguna.
![methyl 2,2-difluorobenzo [d] [1,3] dioxole-5-carboxylate](https://www.csnvchem.com/uploads/carboxylate1-300x300.png)
