niobium(5+) ion pentaethanolate

• ChemBase ID: 112416
• Molecular Formular: C10H25NbO5
• Molecular Mass: 318.20888
• Monoisotopic Mass: 318.0765769
• SMILES: [Nb+5].CC[O-].CC[O-].CC[O-].CC[O-].CC[O-]
• Canonical SMILES: [O-]CC.[O-]CC.[O-]CC.[O-]CC.[O-]CC.[Nb+5]
• InChI: InChI=1S/5C2H5O.Nb/c5*1-2-3;/h5*2H2,1H3;/q5*-1;+5
• InChIKey: ZTILUDNICMILKJ-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: niobium(5+) ion pentaethanolate
• IUPAC Traditional name: niobium(5+) ion pentakis(ethoxide)
• Synonyms: COLUMBIUM PENTA ETHOXIDE; Niobium(V) ethoxide; 乙醇铌(V)

Database IDs

• CAS Number: 3236-82-6
• EC Number: 221-795-2
• MDL Number: MFCD00015122
• Beilstein Number: 3678883
• PubChem SID: 162097411
• PubChem CID: 160675

CALCULATED PROPERTIES

• Acid pKa: 16.470615
• H Acceptors: 1
• H Donor: 0
• LogD (pH = 5.5): -0.1617691
• LogD (pH = 7.4): -0.1617691
• Log P: -0.1617691
• Molar Refractivity: 23.5602 cm^3
• Polarizability: 4.748913 Å^3
• Polar Surface Area: 23.06 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Soluble in organic solvents. Decomposes in water
• Apperance: Liquid
• Melting Point: 6°C
• Boiling Point: 140-142°C/0.1mm
• Flash Point: 36°C(97°F)
• Density: 1.258
• Refractive Index: 1.5160

Safety Information

• Storage Warning: Moisture Sensitive
• European Hazard Symbols: Corrosive (C)
• UN Number: UN2924
• Hazard Class: 3
• Packing Group: III
• Risk Statements: 10-34
• Safety Statements: 26-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS05
• GHS Hazard statements: H314-H318-H226
• GHS Precautionary statements: P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A

Product Information

• Purity: 99.999% (metals basis), Ta <500ppm

DETAILS

MP Biomedicals - 05223799

MP Biomedicals Rare Chemical collection