hafnium(4+) ion tetrafluoride

• ChemBase ID: 303226
• Molecular Formular: F4Hf
• Molecular Mass: 254.4836128
• Monoisotopic Mass: 255.94016288
• SMILES: [F-].[F-].[F-].[F-].[Hf+4]
• Canonical SMILES: [F-].[F-].[F-].[F-].[Hf+4]
• InChI: InChI=1S/4FH.Hf/h4*1H;/q;;;;+4/p-4
• InChIKey: QHEDSQMUHIMDOL-UHFFFAOYSA-J

NAMES AND DATABASE IDS

Names

• IUPAC name: hafnium(4+) ion tetrafluoride
• IUPAC Traditional name: hafnium(4+) ion tetrafluoride
• Synonyms: Hafnium(IV) fluoride; 四氟化铪(IV)

Database IDs

• CAS Number: 13709-52-9
• EC Number: 237-258-0
• MDL Number: MFCD00016127

CALCULATED PROPERTIES

• Acid pKa: 3.17
• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.3684526
• LogD (pH = 7.4): 0.36924794
• Log P: 0.14883864
• Molar Refractivity: 0.8725 cm^3
• Polarizability: 0.45069772 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: 3-6mm Sintered Lump

Safety Information

• Storage Warning: Moisture Sensitive
• European Hazard Symbols: Toxic (T)
• UN Number: UN3290
• Hazard Class: 6.1
• Packing Group: II
• Risk Statements: 23/24/25-34
• Safety Statements: 4-9-20-26-27-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS05; GHS06
• GHS Hazard statements: H300-H310-H330-H314-H318
• GHS Precautionary statements: P260-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501A

Product Information

• Purity: 99.9% (metals basis excluding Zr), Zr 2-4%