Niobium Chloride| NbCl5| CAS 10026-12-7| Ubonelelo ngeFacoty| Ukucoceka okuphezulu 99.9%

Niobium Chloride| NbCl5| CAS 10026-12-7| Ubonelelo ngeFacoty| Ubunyulu obuPhezulu 99.9% Umfanekiso obonakalisiweyo
  • Niobium Chloride| NbCl5| CAS 10026-12-7| Ubonelelo ngeFacoty| Ukucoceka okuphezulu 99.9%
  • Niobium Chloride| NbCl5| CAS 10026-12-7| Ubonelelo ngeFacoty| Ukucoceka okuphezulu 99.9%
  • Niobium Chloride| NbCl5| CAS 10026-12-7| Ubonelelo ngeFacoty| Ukucoceka okuphezulu 99.9%

Inkcazelo emfutshane:

I-Niobium(V) chloride, ekwaziwa njenge niobium pentachloride, yinto eqinileyo yecrystalline emthubi. I-hydrolyzes emoyeni, kwaye iisampuli zihlala zingcoliswa ngamanani amancinci e-NbOCl₃. Ihlala isetyenziswa njenge-precursor kwezinye iikhompawundi ze-niobium. I-NbCl₅ inokucocwa nge-sublimation.

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Inkcazo

I-Niobium chloride NbCl5 CAS 10026-12-7

Izithethantonye: 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
I-EINECS: 233-059-8

Indawo yokunyibilika ngama-204.7 °C(lit.)
Indawo yokubila yi-254 °C(lit.)
Uxinzelelo 2.75 g/mL ku-25 °C(lit.)
uxinzelelo lomphunga 22.8hPa kwi-153.8℃
Fp 248.2°C
ixesha lokugcina. akukho zithintelo.
ukunyibilika Inyibilika etywaleni, hydrochloric acid, carbon tetrachloride kunye chloroform.
yenza umgubo
umbala oYellow

Inkcazo

I-Niobium chloride NbCl5 CAS 10026-12-7

Niobium-chloride

Isicelo

I-Niobium chloride NbCl5 CAS 10026-12-7

Isetyenziselwa ukwenza iikhompawundi ezixubileyo ze-chloro-aryloxide, ezifana ne- [Nb (OC6H3-2,6-i-Pr2) 2Cl3] 2, eyenza i-pyridine okanye i-phosphine idducts nge-geometry ephazamisayo emithandathu.

Isetyenziswa njenge-Lewis acid catalyst kwi-organic synthesis.

I-Niobium(V) chloride sisandulela ekulungisweni kwe-niobium ecocekileyo, kunye ne-ferronobium. Isetyenziswe njenge-Lewis acid catalyst kwi-organic synthesis ekwenzeni i-alkenes kwi-carbonyl-ene reaction kunye ne-Diels-Alder reaction.

Izinto Eziluncedo Zethu

I-Rare-earth-scandium-oxide-ngexabiso-elikhulu-2

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