Antimony trifluoride

Antimony trifluoride

Chembox new
ImageFileL1 = Antimony-trifluoride-2D.png ImageSizeL1 = 100px
ImageNameL1 = Antimony trifluoride
ImageFileR1 = Antimony-trifluoride-molecule-in-xtal-3D-vdW.png ImageSizeR1 = 100px
ImageNameR1 = Antimony trifluoride
IUPACName = antimony(III) fluoride
OtherNames = trifluoroantimony
Section1 = Chembox Identifiers
CASNo = 7783-56-4
PubChem =
SMILES =
Section2 = Chembox Properties
Formula =
MolarMass = 178.75 g/mol
Appearance = colourless crystals
Density = 4.379 g/cm3
MeltingPt = 292°C (565.15 K)
BoilingPt = 376°C (649.15 K)
Solubility = soluble
Section3 = Chembox Hazards
MainHazards =
FlashPt =
Autoignition =

Antimony trifluoride, SbF3, sometimes called Swart's reagent is a fluoride of antimony. It appears as a light grey crystalline material often used in dyeing and pottery.SbF3 can be prepared by reacting antimony trioxide, Sb2O3, with HF [ Greenwood&Earnshaw] or by direct reaction of the elements.Cotton&Wilkinson6th] In the solid state molecules of SbF3 are linked by fluorine bridges so that each Sb atom has a coordination number of 6.

The substance is highly corrosive and can burn skin and cause eye damage. It can also damage other organs such as the heart, liver and kidneys and cause ulcers. [1998-2004 New Jersey Department of Health and Senior Services. [http://www.state.nj.us/health/eoh/rtkweb/0148.pdf "Hazardous Substance Fact Sheet"] Retrieved July 8, 2006]

It is used as a fluorination reagent in organic chemistry ["Kirk‑Othmer Encyclopedia of Chemical Technology Fluorine Compounds, Inorganic, Antimony" Tariq Mahmood and Charles B. Lindahl DOI|10.1002/0471238961.0114200913010813.a01] .

It was first used as a fluorination reagent by the belgium chemist Frédéric Jean Edmond Swarts in 1892.

References

External links

* [http://webbook.nist.gov/cgi/cbook.cgi?ID=C7783564 WebBook page for SbF3]


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  • antimony trifluoride — stibio(III) fluoridas statusas T sritis chemija formulė SbF₃ atitikmenys: angl. antimony trifluoride; antimony(III) fluoride rus. сурьма трехфтористая; сурьмы трифторид; сурьмы(III) фторид ryšiai: sinonimas – stibio trifluoridas …   Chemijos terminų aiškinamasis žodynas

  • antimony trifluoride — Chem. a white to grayish white, crystalline, hygroscopic, water soluble, poisonous solid, SbF3, used chiefly in dyeing textiles. * * * …   Universalium

  • antimony trifluoride — Chem. a white to grayish white, crystalline, hygroscopic, water soluble, poisonous solid, SbF3, used chiefly in dyeing textiles …   Useful english dictionary

  • antimony(III) fluoride — stibio(III) fluoridas statusas T sritis chemija formulė SbF₃ atitikmenys: angl. antimony trifluoride; antimony(III) fluoride rus. сурьма трехфтористая; сурьмы трифторид; сурьмы(III) фторид ryšiai: sinonimas – stibio trifluoridas …   Chemijos terminų aiškinamasis žodynas

  • Antimony — This article is about the element. For the town, see Antimony, Utah. Not to be confused with Antinomy, a type of paradox. tin ← antimony → tellurium As ↑ Sb ↓ Bi …   Wikipedia

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  • Bismuth trifluoride — Chembox new ImageFile = ImageSize = ImageFile1 = IUPACName = Bismuth(III) fluoride OtherNames = Bismuth trifluoride Section1 = Chembox Identifiers CASNo = 7787 61 3 PubChem = SMILES = Section2 = Chembox Properties Formula = BiF3 MolarMass = 265g… …   Wikipedia

  • Nitrogen trifluoride — Nitrogen trifluoride …   Wikipedia

  • Arsenic trifluoride — Chembox new ImageFileL1 =Arsenic(III)fluoride.svg ImageSizeL1 = 100px ImageFileR1 = Arsenic trifluoride 3D balls.png IUPACName = Arsenic(III) fluoride OtherNames = Arsenic trifluoride Section1 = Chembox Identifiers CASNo = 7784 35 2 PubChem =… …   Wikipedia

  • Dictionary of chemical formulas — This is a list of chemical compounds with chemical formulas and CAS numbers, indexed by formula. This complements alternative listings to be found at list of inorganic compounds, list of organic compounds and inorganic compounds by element. Table …   Wikipedia

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