difluorozinc

• ChemBase ID: 130244
• Molecular Formular: F2Zn
• Molecular Mass: 103.3768064
• Monoisotopic Mass: 101.92594844
• SMILES: F[Zn]F
• Canonical SMILES: F[Zn]F
• InChI: InChI=1S/2FH.Zn/h2*1H;/q;;+2/p-2
• InChIKey: BHHYHSUAOQUXJK-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: difluorozinc
• IUPAC Traditional name: zinc fluoride
• Synonyms: Zinc fluoride; Zinc difluoride; Zinc fluoride; 氟化锌

Database IDs

• CAS Number: 7783-49-5
• EC Number: 232-001-9
• MDL Number: MFCD00011298
• PubChem SID: 24852207; 162224524
• PubChem CID: 24551
• Chemspider ID: 22957
• Wikipedia Title: Zinc_fluoride

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: 4.4258347 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: .000052 g/100 mL (anhydrous) ; 1.52 g/100 mL, 20 °C (tetrahydrate) in water; sparingly soluble in HCl, HNO₃, ammonia
• Apperance: powder; white needles ; hygroscopic
• Melting Point: >400 °C; 872 °C (anhydrous) ; 100 °C, decomp (tetrahydrate); 872 °C(lit.)
• Boiling Point: 1500 °C (anhydrous)
• Density: 4.95 g/cm^3 (anhydrous) ; 2.30 g/cm^3 (tetrahydrate); 4.95 g/mL at 25 °C(lit.)
• Vapor Pressure: 1 mmHg ( 970 °C)

Safety Information

• RTECS: ZH3200000; ZH3500000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 37/38-41
• Safety Statements: 26-39
• EU Index: Not listed
• GHS Pictograms: GHS05; GHS07
• GHS Signal Word: Danger
• NFPA704:
  

  0

  2

  1
• GHS Hazard statements: H315-H318-H335
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: 99%; 99.999% trace metals basis
• Grade: anhydrous
• Linear Formula: ZnF2

DETAILS

Sigma Aldrich - 735930

Packaging
25 g in glass bottle

Sigma Aldrich - 205567

Packaging
25, 100, 500 g in poly bottle