Niobium chloride NbCl5 CAS 10026-12-7
Mantsoe a tšoanang: NbCl5;Niobium chloride (NbCl5);niobiumchloride(nbcl5);COLUMBIUM CHLORIDE;COLUMBIUM PENTACHLORIDE;NIOBIUM PENTACHLORIDE;NIOBIUM(V) CHLORIDE;NIOBIUM(+5)CHLORIDE
CAS: 10026-12-7
MF: Cl5Nb
MW: 270.17
EINECS: 233-059-8
Sebaka se qhibilihang ke 204.7 °C(lit.)
Sebaka se belang 254 °C(lit.)
boima ba 2.75 g/mL ho 25 °C(lit.)
khatello ea mouoane 22.8hPa ho 153.8 ℃
Fp 248.2°C
mocheso oa polokelo. ha ho lithibelo.
solubility E qhibiliha ka joala, hydrochloric acid, carbon tetrachloride le chloroform.
etsa phofo
mmala O mosehla
Niobium chloride NbCl5 CAS 10026-12-7
Niobium chloride NbCl5 CAS 10026-12-7
E sebelisetsoa ho etsa metsoako e tsoakiloeng ea chloro-aryloxide, e kang [Nb(OC6H3-2,6-i-Pr2)2Cl3]2, e etsang li-adducts tsa pyridine kapa phosphine tse nang le geometry e sothehileng ea tse tšeletseng.
E sebelisoa e le Lewis acid catalyst ho organic synthesis.
Niobium(V) chloride ke selelekela sa tokiso ea niobium e hloekileng, le ferronobium. E sebelisoa e le Lewis acid catalyst in organic synthesis in activating alkenes in carbonyl-ene reaction and the Diels-Alder reaction.
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