13709-36-9

Name XENON DIFLUORIDE
CAS 13709-36-9
EINECS(EC#) 237-251-2
Molecular Formula F2Xe
MDL Number MFCD00040538
Molecular Weight 169.29
MOL File 13709-36-9.mol
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Chemical Properties

Appearance white crystalline solid
Melting point  129 °C (lit.)
Boiling point  114.35°C (estimate)
density  4.32 g/mL at 25 °C(lit.)
vapor pressure  3.8 mm Hg ( 25 °C)
Fp  None
storage temp.  Store at +2°C to +8°C.
solubility  Acetonitrile (Slightly), DMSO (Slightly)
form  Crystals
color  White
Specific Gravity 4.320
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.)
Water Solubility  Decomposes in water.
Sensitive  Moisture Sensitive
Merck  14,10072
Exposure limits ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
InChIKey IGELFKKMDLGCJO-UHFFFAOYSA-N
CAS DataBase Reference 13709-36-9(CAS DataBase Reference)
EPA Substance Registry System Xenon fluoride (XeF2) (13709-36-9)
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Safety Data

Hazard Codes  O,T+,T
Risk Statements 
R8:Contact with combustible material may cause fire.
R25:Toxic if swallowed.
R26:Very Toxic by inhalation.
R34:Causes burns.
Safety Statements 
S17:Keep away from combustible material .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3087 5.1/PG 2
WGK Germany  3
RTECS  ZE1294166
F  1-10
Hazard Note  Oxidising Agent
TSCA  T
HazardClass  5.1
PackingGroup  II
HS Code  28129019

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