Xenon(2+) difluoride

Basic Information

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CAS Number

13709-36-9

Molecular Formula

F2Xe

Molecular Weight

169.29 g/mol

Basic Physical Properties

Melting Point

129 °C

Boiling Point

114.35°C (estimate)

Water Solubility

Decomposes in water.

Flash Point

None

Vapor Pressure

3.8 mmHg ( 25 °C)

SMILES

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F[Xe]F

InChI

InChI=1S/F2Xe/c1-3-2

InChIKey

IGELFKKMDLGCJO-UHFFFAOYSA-N

LogP

0.8404

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

2.8

Safety Information

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Hazard Statement

H272 May intensify fire; oxidizer
Oxidizing liquids; Oxidizing solids

H301 Toxic if swallowed
Acute toxicity, oral

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

H330 Fatal if inhaled
Acute toxicity, inhalation

Hazard Class

Class 5.1 Class 5.1

Stability

Stable. Incompatible with air, moisture. Releases fluorine on decomposition. Contact with combustible material may cause fire. (Traces of xenon tetrafluoride are sometimes found with this material. When exposed to moisture, the tetrafluoride may form the explosive xenon trioxide.)

Sensitiveness

Moisture Sensitive

Synonyms & References

English

XeF2
MFCD00040538
AKOS015833701
CS-0526990
XENON DIFLUORIDE [MI]
Xenon difluoride, 99.99% trace metals basis
difluoroxenon
Xenon fluoride
Xenon fluoride (XeF2)
IGELFKKMDLGCJO-UHFFFAOYSA-N
UNII-6POJ14981P
FT-0676312
EINECS 237-251-2
XENON DIFLUORIDE (XEF2)
Q411225
J-006961
DTXSID7065590
13709-36-9
A807189
Xenon difluoride
Xenon(II) fluoride
6POJ14981P
bis(fluoranyl)xenon
xenon difluoride
Xenon Difluoride in a custom container
PGF2B
xenon fluoride
Difluoroxenon(II)
XENON(II)FLUORIDE
xenonfluoride(xef2)
XENON(II) DIFLUORIDE

MDL Number

MFCD00040538

Customs Code

28129019

FAQ

What are the physical and chemical properties of Xenon(2+) difluoride (CAS: 13709-36-9)?

Xenon(2+) difluoride is a colorless gas with a molecular weight of approximately 97.93 g/mol. It has low solubility in water and is highly reactive, readily forming xenon tetrafluoride. It exists in a crystalline form at very low temperatures. It is a strong oxidizing agent and should be handled with care.

How is Xenon(2+) difluoride (CAS: 13709-36-9) typically synthesized?

Xenon(2+) difluoride is typically synthesized by the reaction of xenon with fluorine gas. The reaction is highly exothermic and requires careful control. Commonly, the reaction is carried out at high temperatures and pressures, with fluorine gas added to xenon in a controlled manner to achieve high selectivity and yield.

What industries use Xenon(2+) difluoride (CAS: 13709-36-9)?

Xenon(2+) difluoride is used in the semiconductor industry for etching processes and in the production of certain fluorinated materials. It also finds applications in the development of new materials and in high-temperature chemistry.

What precautions should be taken when handling Xenon(2+) difluoride (CAS: 13709-36-9)?

Xenon(2+) difluoride should be handled in a well-ventilated fume hood with proper personal protective equipment (PPE) including gloves, goggles, and lab coat. Spills should be handled using appropriate safety protocols, and the substance should be stored in a cool, dry place away from flammable materials. Always refer to the Safety Data Sheet (SDS) for detailed information on handling and storage.