λ2-chromium(2+) ion difluoride

• ChemBase ID: 94621
• Molecular Formular: CrF2
• Molecular Mass: 89.9929064
• Monoisotopic Mass: 89.93731394
• SMILES: [Cr+2].[F-].[F-]
• Canonical SMILES: [F-].[F-].[Cr+2]
• InChI: InChI=1S/Cr.2FH/h;2*1H/q+2;;/p-2
• InChIKey: RNFYGEKNFJULJY-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: λ^2-chromium(2+) ion difluoride; chromium(2+) ion difluoride
• IUPAC Traditional name: λ^2-chromium(2+) ion difluoride; chromium(2+) difluoride
• Synonyms: CHROMIUM DIFLUORIDE; Chromium(II) fluoride; Chromium(II) fluoride 99%; 氟化铬(II)

Database IDs

• CAS Number: 10049-10-2
• EC Number: 233-168-0
• MDL Number: MFCD00016044
• Merck Index: 142245
• PubChem SID: 162081275
• PubChem CID: 24884258

CALCULATED PROPERTIES

• 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
• Acid pKa: 3.17

PROPERTIES

Physical Property

• Apperance: Powder
• Melting Point: 110°C; 1100°C
• Boiling Point: >1300°C
• Density: 4.11

Safety Information

• Storage Warning: Corrosive/Hygroscopic; Hygroscopic
• European Hazard Symbols: Corrosive (C); Nature polluting (N); X; Harmful (Xn)
• UN Number: UN3260
• Hazard Class: 8
• Packing Group: II
• Risk Statements: 20/21/22-31-34; R:22-58
• Safety Statements: 26-28-36/37/39; S:36/37/39-61
• TSCA Listed: 否
• GHS Pictograms: GHS05; GHS06
• GHS Hazard statements: H301-H311-H332-H314-H318
• GHS Precautionary statements: P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501A

Product Information

• Purity: 95%

DETAILS

MP Biomedicals - 05202819

MP Biomedicals Rare Chemical collection