Iron(2+) difluoride

Basic Information

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CAS Number

7789-28-8

Molecular Formula

F2Fe

Molecular Weight

93.84 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Electronic Chemicals Semiconductor Materials Etchants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

>1000°C

Boiling Point

No data available

Density

4,09 g/cm3

Water Solubility

Insoluble in water.

Flash Point

No data available

Vapor Pressure

No data available

SMILES

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[F-].[F-].[Fe+2]

InChI

InChI=1S/2FH.Fe/h2*1H;/q;;+2/p-2

InChIKey

FZGIHSNZYGFUGM-UHFFFAOYSA-L

LogP

0.8379000000000001

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 6.1 Class 6.1

Stability

hygroscopic

Sensitiveness

Air Sensitive & Hygroscopic

Synonyms & References

English

EINECS 232-155-7
UNII-NP4W87HLVO
iron(2+);difluoride
FERROUS FLUORIDE [MI]
A839272
Iron difluoride
iron(2+) difluoride
Iron(ii)fluoride
7789-28-8
DTXSID50894779
Iron fluoride (FeF2)
NP4W87HLVO
Ferrous fluoride
iron difluoride
Iron(II) fluoride
AC1L4OR7
Benzoic acid, iron(3+) salt
dibenzoato iron(II)
Eisen(II)-benzoat
Fe(II)(OBz)2
FERRIC BENZOATE
ferric iron tribenzoate
ferrous benzoate
iron benzoate
Iron tribenzoate
iron(3+) tribenzoate
iron(II) benzoate
Iron(III) benzoate
SureCN672856
Iron(II) fluoride, anhydrous

MDL Number

MFCD00192233

FAQ

What is Iron(2+) difluoride (CAS: 7789-28-8)?

Iron(2+) difluoride, also known as iron(II) fluoride, is a chemical compound with the formula FeF2. It is a white, crystalline solid with a molecular weight of approximately 79.92 g/mol. This compound is highly reactive and soluble in water, showing basic properties.

What are the main uses of Iron(2+) difluoride (CAS: 7789-28-8)?

Iron(2+) difluoride is primarily used in the production of other iron fluoride compounds, as a reducing agent, and in the preparation of iron-based catalysts. It is also used in the synthesis of some pharmaceuticals and as a precursor in the development of certain electronic materials.

Is Iron(2+) difluoride (CAS: 7789-28-8) safe?

Iron(2+) difluoride can be hazardous if not handled properly. It is corrosive and can react exothermically with water, potentially releasing hydrogen fluoride gas. Proper protective equipment, including gloves and safety glasses, should be worn when handling this compound. Storage should be in a dry, cool place, away from heat sources and oxidizers.

How should Iron(2+) difluoride (CAS: 7789-28-8) be stored?

Iron(2+) difluoride should be stored in a cool, dry place away from heat and moisture. It should be kept in a tightly sealed container to prevent moisture absorption and degradation. Storage should be in a well-ventilated area, and containers should be checked regularly for any signs of leakage or damage. Avoid exposure to light and heat sources to prevent decomposition and potential hazards.