difluorocopper

• ChemBase ID: 145739
• Molecular Formular: CuF2
• Molecular Mass: 101.5428064
• Monoisotopic Mass: 100.92640394
• SMILES: F[Cu]F
• Canonical SMILES: F[Cu]F
• InChI: InChI=1S/Cu.2FH/h;2*1H/q+2;;/p-2
• InChIKey: GWFAVIIMQDUCRA-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: difluorocopper
• IUPAC Traditional name: difluorocopper
• Synonyms: Cupric fluoride; Copper(II) fluoride; 氟化铜; 二氟化铜(II)

Database IDs

• CAS Number: 7789-19-7
• EC Number: 232-147-3
• MDL Number: MFCD00010977
• PubChem SID: 24853038; 162239941
• PubChem CID: 522688

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): -0.065
• LogD (pH = 7.4): -0.065
• Log P: -0.065
• Molar Refractivity: 3.0026 cm^3
• Polarizability: 4.336699 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: 950 °C (dec.)(lit.)
• Density: 4.23 g/mL at 25 °C(lit.)

Safety Information

• European Hazard Symbols: Corrosive (C)
• UN Number: 3260
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 3
• Risk Statements: 32-34
• Safety Statements: 26-36/37/39-45
• GHS Pictograms: GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3260 8/PG 3

Product Information

• Purity: 98%
• Loss on Drying: <0.5% loss on drying, 105 °C, 1h
• Empirical Formula (Hill Notation): CuF2

DETAILS

Sigma Aldrich - 217905

Packaging
20, 100 g in poly bottle