Facoty supply high purity Niobium chloride NbCl5 CAS 10026-12-7

Short Description:

Niobium chloride NbCl5

CAS 10026-12-7

Purity: 99.9%

Niobium(V) chloride, also known as niobium pentachloride, is a yellow crystalline solid. It hydrolyzes in air, and samples are often contaminated with small amounts of NbOCl₃. It is often used as a precursor to other compounds of niobium. NbCl₅ may be purified by sublimation.

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Description

Facoty supply high purity Niobium chloride NbCl5 CAS 10026-12-7

Specification:

Facoty supply high purity Niobium chloride NbCl5 CAS 10026-12-7

CAS: 10026-12-7

MF: Cl5Nb

MW: 270.17

EINECS: 233-059-8

Hazard Class 8

Packing Group III

Application

Facoty supply high purity Niobium chloride NbCl5 CAS 10026-12-7

Used to form mixed chloro-aryloxide compounds, such as [Nb(OC6H3-2,6-i-Pr2)2Cl3]2, which form pyridine or phosphine adducts with a distorted six-coordinate geometry.

Used as Lewis acid catalyst in organic synthesis.

Niobium(V) chloride is the precursor in the preparation of pure niobium, and ferroniobium. It is used as a Lewis acid catalyst in organic synthesis in activating alkenes in the carbonyl-ene reaction and the Diels-Alder reaction.