Niobium chloride NbCl5 CAS 10026-12-7
La mid ah: NbCl5; Niobium chloride (NbCl5); niobiumchloride(nbcl5); COLUMBIUM KHLORIDE, COLUMBIUM PENTACHLORIDE, NIOBIUM PENTACHLORIDE, NIOBIUM(V) CHLORIDE, NIOBIUM(+5)CHLORIDE
CAS: 10026-12-7
MF: Cl5Nb
MW: 270.17
EINECS: 233-059-8
Barta dhalaalka 204.7 °C ( shid)
Barta karkarinta 254 °C ( shid)
cufnaanta 2.75 g/ml at 25 °C (lit.)
cadaadiska uumiga 22.8hPa at 153.8 ℃
Fp 248.2°C
heerkulka kaydinta. xayiraad la'aan.
milmayn Ku milmay alkolada, hydrochloric acid, carbon tetrachloride iyo chloroform.
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midab Jaalle
Niobium chloride NbCl5 CAS 10026-12-7

Niobium chloride NbCl5 CAS 10026-12-7
Loo isticmaalo in lagu sameeyo isku-dhafka chloro-aryloxide, sida [Nb(OC6H3-2,6-i-Pr2)2Cl3]2, kuwaas oo ka samaysan pyridine ama phosphine ducts oo leh joomatari lix-isku-duwan oo qalloocan.
Waxaa loo adeegsaday sidii Lewis acid kicinta isku-dhafka organic.
Niobium (V) chloride waa horudhaca diyaarinta niobium saafi ah, iyo ferroniobium. Waxaa loo istcimaalaa kicinta aashitada Lewis ee isku-dhafka organic ee kicinta alkenes ee falcelinta karbonyl-ene iyo falcelinta Diels-Alder.
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