copper(2+) ion difluoride

• ChemBase ID: 94644
• Molecular Formular: CuF2
• Molecular Mass: 101.5428064
• Monoisotopic Mass: 100.92640394
• SMILES: [Cu+2].[F-].[F-]
• Canonical SMILES: [F-].[F-].[Cu+2]
• InChI: InChI=1S/Cu.2FH/h;2*1H/q+2;;/p-2
• InChIKey: GWFAVIIMQDUCRA-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: copper(2+) ion difluoride
• IUPAC Traditional name: copper(2+) ion difluoride; copper(2+) difluoride
• Synonyms: Cupric fluoride; Copper fluoride; Copper (2+) Difluoride; Copper(II) fluoride; CUPRIC FLUORIDE, ANHYDROUS; Copper(II) fluoride, anhydrous 99%; Copper(II) fluoride, anhydrous; 二氟化铜(II), 无水

Database IDs

• CAS Number: 7789-19-7
• EC Number: 231-159-6; 232-147-3
• MDL Number: MFCD00010977
• Merck Index: 142638
• PubChem SID: 162081298
• PubChem CID: 82236
• Chemspider ID: 74214
• Wikipedia Title: Copper(II)_fluoride

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

• Solubility: Hygroscopic; Solubility in water at 20 ca 4.7g/100ml
• Apperance: Powder; White crystalline powder; When hydrated: Blue
• Melting Point: 836 °C (anhydrous) ; 130 °C (dihydrate, decomposes); 950(dec.)°C; 950°C dec.
• Boiling Point: 1676 °C (anhydrous)
• Density: 4.23; 4.23 g/cm^3 (anhydrous) ; 2.934 g/cm^3 (dihydrate); 4.85

Safety Information

• Storage Warning: Corrosive/Moisture Sensitive/Hygroscopic/Store under Argon; Hygroscopic
• European Hazard Symbols: Corrosive (C)
• UN Number: UN3260
• Hazard Class: 8
• Packing Group: III
• Risk Statements: 34
• Safety Statements: 20-26-36/37/39-45-60
• TSCA Listed: 是
• GHS Pictograms: GHS05
• GHS Hazard statements: H314-H318
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A

Product Information

• Purity: 99.5%

DETAILS

MP Biomedicals - 05224127

MP Biomedicals Rare Chemical collection