394505
Xenon difluoride
99.99% trace metals basis
Synonym(s):
Xenon Fluoride (XeF2)
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About This Item
Linear Formula:
XeF2
CAS Number:
Molecular Weight:
169.29
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
vapor pressure
3.8 mmHg ( 25 °C)
Quality Level
Assay
99.99% trace metals basis
form
crystals
mp
129 °C (lit.)
density
4.32 g/mL at 25 °C (lit.)
SMILES string
F[Xe]F
InChI
1S/F2Xe/c1-3-2
InChI key
IGELFKKMDLGCJO-UHFFFAOYSA-N
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General description
Xenon fluoride may be obtained by interacting elemental xenon and fluorine in the temperature range of 473-523 oC and 5 absolute atmosphere. Xenon difluoride readily interacts with Lewis acid and forms complexes.
Application
Very useful fluorination agent. Xenon fluoride may be used as a fluorinating agent to analyze sulphur, selenium and tellurium by gas chromatography.
Packaging
Packaged in PFA/FEP bottles
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 1 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Use of Xenon difluoride for the determination of sulfur, selenium and tellurium as the volatile fluorides by gas chromatography
Aleinikov NN, et al.
Russian Chemical Bulletin, 22(11), 2552-2554 (1973)
Fluorination with XeF(2).(1) 44. Effect of Geometry and Heteroatom on the Regioselectivity of Fluorine Introduction into an Aromatic Ring.
Marko Zupan et al.
The Journal of organic chemistry, 63(3), 878-880 (2001-10-24)
Infrared spectra of complex compounds of xenon difluoride with ruthenium pentafluoride
Prusakov VN, et al.
Journal of Applied Spectroscopy, 17(1), 920-922 (1972)
Minseob Kim et al.
Nature chemistry, 2(9), 784-788 (2010-08-24)
The application of pressure, internal or external, transforms molecular solids into extended solids with more itinerant electrons to soften repulsive interatomic interactions in a tight space. Examples include insulator-to-metal transitions in O(2), Xe and I(2), as well as molecular-to-non-molecular transitions
Ariela W Kaspi et al.
Inorganic chemistry, 47(1), 5-7 (2007-12-07)
Palladium(II) aryliodo complexes bearing chelating diphosphine ligands react with XeF2, giving iodoarene and rare palladium(II) difluoro complexes. The reaction is general with regard to the aryl group, with even C6F5-I undergoing facile reductive elimination from a Pd center.
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