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394505

Sigma-Aldrich

Xenon difluoride

99.99% trace metals basis

Synonym(s):

Xenon Fluoride (XeF2)

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About This Item

Linear Formula:
XeF2
CAS Number:
13709-36-9
Molecular Weight:
169.29
EC Number:
237-251-2
MDL number:
MFCD00040538
UNSPSC Code:
12352300
PubChem Substance ID:
24864601
NACRES:
NA.23

vapor pressure

3.8 mmHg ( 25 °C)

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

H272,H301,H314,H330

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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)
Infrared spectra of complex compounds of xenon difluoride with ruthenium pentafluoride
Prusakov VN, et al.
Journal of Applied Spectroscopy, 17(1), 920-922 (1972)
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)
Gasper Tavcar et al.
Angewandte Chemie (International ed. in English), 48(8), 1432-1434 (2009-01-14)
Noble molecule: [Mg(XeF(2))(XeF(4))](AsF(6))(2) is the first coordination compound in which XeF(4) acts as a ligand to a metal center. It is also the first known compound, in which XeF(2) and XeF(4) are simultaneously coordinated to the same metal center (see
James P Camp et al.
Biomedical microdevices, 10(2), 179-186 (2007-09-25)
The majority of microfluidic devices employ networks of channels that have rectangular cross-sections. At the microvascular scale of 30 to 300 microm in diameter, however, the distribution of fluid mechanical stresses and the induced shape of cultured cells will be
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