λ2-tin(2+) ion difluoride

• ChemBase ID: 97159
• Molecular Formular: F2Sn
• Molecular Mass: 156.6978064
• Monoisotopic Mass: 157.89900044
• SMILES: [F-].[Sn+2].[F-]
• Canonical SMILES: [F-].[F-].[Sn+2]
• InChI: InChI=1S/2FH.Sn/h2*1H;/q;;+2/p-2
• InChIKey: ANOBYBYXJXCGBS-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: λ^2-tin(2+) ion difluoride; tin(2+) ion difluoride
• IUPAC Traditional name: λ^2-tin(2+) ion difluoride; tin, ion (sn2+) difluoride
• Synonyms: Tin(II) fluoride 99%; Tin(II) fluoride; Stannous fluoride; Tin(II) fluoride, USP grade; 氟化锡(II)

Database IDs

• CAS Number: 7783-47-3
• EC Number: 231-999-3
• MDL Number: MFCD00042540
• Merck Index: 148784
• PubChem SID: 162083772
• PubChem CID: 10197804

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: Crystalline
• Melting Point: 215°C; 219°C; 219°C
• Boiling Point: 850°C; 850°C
• Density: 4.57

Safety Information

• Storage Warning: Air & Moisture Sensitive; Corrosive/Harmful/Hygroscopic/Air Sensitive/Store under Argon; Corrosive/Toxic/Moisture Sensitive/Air Sensitive/Store under Argon
• RTECS: XQ3450000
• European Hazard Symbols: Corrosive (C); X
• UN Number: UN3260
• Hazard Class: 8
• Packing Group: II
• Risk Statements: 22-34
• Safety Statements: 26-36/37/39-45-60
• TSCA Listed: 是
• GHS Pictograms: GHS05; GHS07
• GHS Hazard statements: H314-H318-H302
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A

Product Information

• Purity: 97.5%