Niobium potassium isopropoxide, 2.5% w/v in isopropanol, 99% (metals basis), Thermo Scientific™

Description

This Thermo Scientific 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.

Specifications

Chemical Identifiers

• CAS: 21864-23-3
• Molecular Formula: C12H31KNbO4
• Molecular Weight (g/mol): 371.381
• MDL Number: MFCD00798516
• InChI Key: WLSOPSYOUMIABE-UHFFFAOYSA-N
• Synonym: niobium potassium isopropoxide w/v in isopropanol
• PubChem CID: 121233692
• IUPAC Name: potassium;niobium;propan-2-ol;propan-2-olate
• SMILES: CC(C)O.CC(C)O.CC(C)O.CC(C)[O-].[K+].[Nb]

• Color: Brown to Yellow
• Flash Point: 12°C (54°F)
• Odor: Alcohol-like
• Linear Formula: KNb[OCH(CH₃)₂]₆
• Quantity: 50 mL
• UN Number: UN1219
• Sensitivity: Moisture sensitive
• Formula Weight: 486.53
• Percent Purity: 99%
• Concentration or Composition (by Analyte or Components): 2.5% w/v in isopropanol
• Physical Form: Liquid
• Assay: (metals basis)
• Chemical Name or Material: Niobium potassium isopropoxide