hydrogen hexafluoro-$l^{5}-phosphanuide

• ChemBase ID: 97565
• Molecular Formular: F6P-
• Molecular Mass: 144.9641802
• Monoisotopic Mass: 144.96418095
• SMILES: [P-](F)(F)(F)(F)(F)F
• Canonical SMILES: F[P-](F)(F)(F)(F)F
• InChI: InChI=1S/F6P/c1-7(2,3,4,5)6/q-1
• InChIKey: LJQLCJWAZJINEB-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: hydrogen hexafluoro-$l^{5}-phosphanuide; hydrogen hexafluoro-λ^5-phosphanuide
• IUPAC Traditional name: hydrogen(.) hexafluoro-$l^{5}-phosphanuide; hydrogen hexafluoro-λ^5-phosphanuide; hydrogen hexafluorophosphate
• Synonyms: Hexafluorophosphoric acid, 65% aqueous solution; Hexafluorophosphoric acid; Hexafluorophosphoric acid; Hexafluorophosphoric acid; 六氟磷酸

Database IDs

• CAS Number: 16940-81-1
• EC Number: 241-006-5
• MDL Number: MFCD00011350
• PubChem SID: 162084167
• PubChem CID: 16211447
• Chemspider ID: 17339451
• Wikipedia Title: Hexafluorophosphoric_acid

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• Molar Refractivity: 14.2078 cm^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true
• LogD (pH = 5.5): 0.95856845
• LogD (pH = 7.4): 0.95856845
• Log P: 2.029
• Polarizability: 5.0260315 Å^3

PROPERTIES

Physical Property

• Solubility: reacts in water
• Apperance: colorless oily liquid
• Melting Point: decomposes at 25°C
• Density: 1.65

Safety Information

• RTECS: SY7115000
• European Hazard Symbols: Toxic (T)
• UN Number: UN1782
• Hazard Class: 8
• Packing Group: II
• Risk Statements: 23/24/25-34
• Safety Statements: 4-9-20-23-26-27-36/37/39-45
• 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: ca 60% w/w aq. soln.

DETAILS

Apollo Scientific Ltd - PC4780

Better results in the formation of aryl fluorides are often achieved on thermal decomposition of diazoniumhexafluorophospates cf. classical Balz-Schiemann.. Must be packed in FEP bottles

REFERENCES

• Thermal decomposition of diazonium hexafluorophosphates often gives better results in the synthesis of aryl fluorides than the classical Balz-Schiemann method via the tetrafluoroborates (see Tetrafluoroboric acid, L14037). For an example, see: Org. Synth. Coll., 5, 133 (1973).