mercury(2+) ion difluoride

• ChemBase ID: 7706
• Molecular Formular: F2Hg
• Molecular Mass: 238.5868064
• Monoisotopic Mass: 239.96744944
• SMILES: [Hg+2].[F-].[F-]
• Canonical SMILES: [F-].[F-].[Hg+2]
• InChI: InChI=1S/2FH.Hg/h2*1H;/q;;+2/p-2
• InChIKey: FMSYTQMJOCCCQS-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: mercury(2+) ion difluoride
• IUPAC Traditional name: mercury(2+) ion difluoride; mercury(2+) difluoride
• Synonyms: Mercury(II) fluoride; Mercuric fluoride; Mercury(II) fluoride 97%; Mercury(II) fluoride; 氟化汞(II)

Database IDs

• CAS Number: 7783-39-3
• EC Number: 231-994-6
• MDL Number: MFCD00016139
• Merck Index: 145878
• PubChem SID: 160971013
• PubChem CID: 161006

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: -10 Mesh Crystalline
• Melting Point: 645°C; 645°C dec.
• Density: 8.95; 8.950

Safety Information

• Storage Warning: Moisture Sensitive; Toxic; TOXIC, CORROSIVE
• European Hazard Symbols: Nature polluting (N); Highly toxic (T+)
• UN Number: UN2025
• Hazard Class: 6.1
• Packing Group: II
• Risk Statements: 26/27/28-33-50/53
• Safety Statements: 13-28-45-60-61
• TSCA Listed: true; 是
• GHS Pictograms: GHS06; GHS08; GHS09
• GHS Hazard statements: H300-H310-H330-H373-H400-H410
• GHS Precautionary statements: P260-P301+P310-P304+P340-P320-P330-P361-P405-P501A

Product Information

• Purity: 95%; 97%