tetrafluorohafnium

• ChemBase ID: 97349
• Molecular Formular: F4Hf
• Molecular Mass: 254.4836128
• Monoisotopic Mass: 255.94016288
• SMILES: [Hf](F)(F)(F)F
• Canonical SMILES: F[Hf](F)(F)F
• InChI: InChI=1S/4FH.Hf/h4*1H;/q;;;;+4/p-4
• InChIKey: QHEDSQMUHIMDOL-UHFFFAOYSA-J

NAMES AND DATABASE IDS

Names

• IUPAC name: tetrafluorohafnium
• IUPAC Traditional name: tetrafluorohafnium
• Synonyms: Hafnium(IV) fluoride; Hafnium tetrafluoride 99.9%; 四氟化铪

Database IDs

• CAS Number: 13709-52-9
• EC Number: 237-258-0
• MDL Number: MFCD00016127
• PubChem SID: 24864846; 162083959
• PubChem CID: 4092293

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 1.37
• LogD (pH = 7.4): 1.37
• Log P: 1.37
• Molar Refractivity: 6.0052 cm^3
• Polarizability: 9.097227 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder
• Melting Point: 310(subl.)°C

Safety Information

• Storage Warning: Irritant
• European Hazard Symbols: Toxic (T)
• UN Number: 3288
• German water hazard class: 3
• Hazard Class: 6.1
• Packing Group: 3
• Risk Statements: 23-32-37/38-41
• Safety Statements: 26-36/37/39-45
• GHS Pictograms: GHS05; GHS06
• GHS Signal Word: Danger
• GHS Hazard statements: H315-H318-H331-H335
• GHS Precautionary statements: P261-P280-P305 + P351 + P338-P311
• Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• RID/ADR: UN 3288 6.1/PG 3
• Supplemental Hazard Statements: Contact with water liberates toxic gas.

Product Information

• Purity: 99.9% trace metals basis (purity excludes up to ~1% zirconium)
• Linear Formula: HfF4

DETAILS

Sigma Aldrich - 399868

Packaging
25 g in poly bottle