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Xenon tetrafluoride

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Origin: China

Cas No: 13709-61-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 13709-61-0 Formula: F4Xe Molecular Weight: 207.28700

Description

Xenon tetrafluoride is a chemical compound with chemical formula XeF 4. It was the first discovered binary compound of a noble gas. It is produced by the chemical reaction of xenon with fluorine, F 2, according to the chemical equation:
Xe + 2 F 2 → XeF 4
This reaction is exothermic, releasing an energy of 251kJ/mol of xenon.
Xenon tetrafluoride is a colorless crystalline substance under ordinary conditions. Its crystalline structure was determined by both NMR spectroscopy and X-ray crystallography in 1963. The structure is square planar, as has been confirmed by neutron diffraction studies,[8] and is justified by VSEPR theory because xenon has two lone pairs of electrons: one above and one below the plane of the molecule.
Xenon tetrafluoride sublimes at a temperature of 115.7 °C (240.26 °F).
The formation of xenon tetrafluoride, like the other xenon fluorides, is exergonic. They are stable at normal temperatures and pressures. All of them readily react with water, releasing pure xenon gas, hydrogen fluoride, and molecular oxygen. This reaction occurs in slightly moist air
hence, all xenon fluorides must be kept in anhydrous atmospheres.

Basic Info

Chemical Name	Xenon tetrafluoride
Synonyms	XeF4; Xenon fluoride (XeF4); xenon(IV)-fluoride; xenon(4+) tetrafluoride; EINECS 237-260-1;
CAS No.	13709-61-0
Molecular Formula	F4Xe
Molecular Weight	207.28700
PSA	0.00000
LogP	1.30000

Safety Info

Risk Statements	R8; R25; R26; R34
Hazard Codes	O

Synthesis Route

Xenon tetrafluoride oxide→XENON DIFLUORIDE+Xenon tetrafluoride
xenon(II)fluoromanganate(IV)→XENON DIFLUORIDE+hexafluoroxenon
xenon(IV) oxide fluoride+Nitryl fluoride→Xenon tetrafluoride+[NO2][Xe(fluoride)5]

Downstream Product

CERIUM(IV) FLUORIDE
xenone trioxide
XENON DIFLUORIDE
tetrafluorosilane

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