Niobium(V) chloride, 99.95% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11308697	Thermo Scientific Alfa Aesar 035795.09	10 g
11398687	Thermo Scientific Alfa Aesar 035795.18	50 g

Description

It is 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. It is also used in the preparation of pure niobium, and as an intermediate, precursor to many other laboratory reagents.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Packaged under argon

Chemical Identifiers

• CAS: 10026-12-7
• Molecular Weight (g/mol): 270.156
• InChI Key: YHBDIEWMOMLKOO-UHFFFAOYSA-I
• PubChem CID: 24818
• SMILES: Cl[Nb](Cl)(Cl)(Cl)Cl

• Molecular Formula: Cl5Nb
• MDL Number: MFCD00011127
• Synonym: niobium v chloride, niobium pentachloride, niobium chloride nbcl5, nbcl5, columbium pentachloride, niobium v chloride, puratronic, niobium v chloride trace metals basis, niobium v chloride-nb 20-200ppm ta puratrem
• IUPAC Name: pentachloroniobium

Specifications

• Boiling Point: 248.2°C
• CAS: 10026-12-7
• Molecular Formula: Cl5Nb
• UN Number: UN3260
• Synonym: niobium v chloride, niobium pentachloride, niobium chloride nbcl5, nbcl5, columbium pentachloride, niobium v chloride, puratronic, niobium v chloride trace metals basis, niobium v chloride-nb 20-200ppm ta puratrem
• InChI Key: YHBDIEWMOMLKOO-UHFFFAOYSA-I
• IUPAC Name: pentachloroniobium
• PubChem CID: 24818
• Percent Purity: 99.95%
• Sensitivity: Moisture sensitive
• Assay: (metals basis)

• Melting Point: 208.3°C
• Physical Form: Crystalline
• MDL Number: MFCD00011127
• Merck Index: 14,6557
• Solubility Information: Soluble in water,alcohol,HCl,and Carbon tetrachloride.
• SMILES: Cl[Nb](Cl)(Cl)(Cl)Cl
• Molecular Weight (g/mol): 270.156
• Formula Weight: 270.2
• Odor: Acidic
• Density: 2.74 g/mL
• Chemical Name or Material: Niobium(V) chloride

Safety and Handling

GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.

P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

H302-H314-H335

missing translation for 'dotInformation' : Hazard Class: 8; Packaging Group: II

missing translation for 'einecsNumber' : 233-059-8

missing translation for 'tsca' : Yes

missing translation for 'storageNote' :

• Packaged under argon

Recommended Storage : Ambient temperatures

RUO – Research Use Only