5-Bromo-2-chloropyrimidine 98% min
ʻIke kumu:
inoa mea kūʻai:5-Bromo-2-chloropyrimidine
Nā huaʻōlelo like: 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;MacitentanIntermediate5;MacitentanImpurity27;5-BROMO-2-CHLOROPYRIMIDINE
CAS NO.: 32779-36-5
Molecular formula: C4H2BrClN2
Mkaumaha olecular: 193.43
EINECS NO: 629-214-8
Structural formula：
ʻO ke ʻano a me nā ʻano
ʻAno: paʻa
ʻAla: ʻaʻohe ʻikepili
Paepae ʻala: ʻaʻohe ʻikepili
Waiwai PH: ʻaʻohe ʻikepili
Ka helu heheʻe/kahi hau: 73-79 ℃ -kukui.
Ka helu paila, ka paila mua a me ka laula paila: ʻaʻohe ʻikepili
Kuhi uila: ʻaʻohe ʻikepili
Laki hoʻoheheʻe: ʻaʻohe ʻikepili
ʻAʻohe ʻikepili (paʻa, kinoea).
Kiʻekiʻe/haʻahaʻa flammability a pahū palena: ʻaʻohe ʻikepili
Pumi mahu: ʻAʻohe ʻikepili
ʻAʻohe ʻikepili
ʻAʻohe ʻikepili
Hiki i ka wai: ʻaʻohe ʻikepili
N-octano l/wai hoʻohui wai: ʻaʻohe ʻikepili
ʻAʻohe ʻikepili
Ka wela decomposition: ʻaʻohe ʻikepili
Viscosity: ʻAʻohe ʻikepili
Nā kūlana mālama: E hoʻopaʻa i ka mea mālama i ka sila a mālama ʻia i kahi maloʻo a maloʻo.E hōʻoia i ka hoʻoheheʻe maikaʻi ʻia o ka lumi hana
Solubility: hiki ke hoʻoheheʻe ʻia i ka Methanol
Hiki ke hoʻoheheʻe ʻia i ka wai: insoluble
Nā mea like ʻole: ikaika oxidizing agent
He ʻano alkaline ka 5-bromo-2-chloropyrimidine, hiki ʻole ke hoʻoheheʻe ʻia i ka wai akā hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe maʻamau, me ka methylene chloride a me ka chloroform.Ma muli o ka nele o nā waiwai electron o pyrimidine, hiki i nā chlorine atoms i loko o kona ʻano ke hana i ka hopena dechlorination functional group ma lalo o ka hoʻouka ʻana o nā nucleophiles, nā nucleophiles maʻamau i loko o nā alcohols, amines a me nā puke kemika.Ma ke alo o kahi nucleophile, oxygen a nitrogen atoms i loko o ka nucleophile e hoʻouka i nā ʻātoma chlorine i 5-bromo-2-chloropyrimidine, e hana ana i nā intermediates i hui pū ʻia me nā hopena cleavage a me recombination.Eia kekahi, hiki i nā ʻātoma bromine ma ke apo pyrimidine ke hana i nā hopena hoʻohui like ʻole me ka reagent maʻamau a me ka reagent zinc organik ma lalo o ka hana o nā metala hoʻololi.
ShoʻomāʻewaʻewaChoʻokahi
E hoʻopaʻa ʻia ka mea mālama a mālama ʻia i kahi maloʻo a maloʻo.E hōʻoia i ka hoʻoheheʻe maikaʻi ʻia o ka lumi hana
Package
Hoʻopili ʻia i ka 25kg/drum, i hoʻopaʻa ʻia me nā ʻeke plastik pālua, a i ʻole e like me nā koi o ka mea kūʻai aku.
Nā kahua noi
He derivative heterocyclic, hoʻohana nui ʻia ma ke ʻano he lāʻau lapaʻau waena.
E hoʻopaʻa ʻia ka mea mālama a mālama ʻia i kahi maloʻo a maloʻo.E hōʻoia i ka hoʻoheheʻe maikaʻi ʻia o ka lumi hana
Hoʻopili ʻia i ka 25kg/drum, i hoʻopaʻa ʻia me nā ʻeke plastik pālua, a i ʻole e like me nā koi o ka mea kūʻai aku.
He derivative heterocyclic, hoʻohana nui ʻia ma ke ʻano he lāʻau lapaʻau waena.
