7783-77-9

Name MOLYBDENUM HEXAFLUORIDE
CAS 7783-77-9
EINECS(EC#) 232-026-5
Molecular Formula F6Mo
MDL Number MFCD00014220
Molecular Weight 209.93
MOL File 7783-77-9.mol
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Chemical Properties

Appearance liquid
Melting point  17.5 °C(lit.)
Boiling point  37 °C(lit.)
density  2.3 g/mL at 25 °C(lit.)
Fp  35°CC
solubility  Miscible with saturated hydrocarbons, chlorinated and fluorinated hydrocarbons.
form  Liquid
color  Colorless
Water Solubility  hydrolyzed in H2O; soluble anhydrous HF: 1.5 moles/1000g HF [MER06]
Specific Heat Capacity Cp(liquid):169.8J/(g·K);Cp(gas):0.574477J/(g·K),at 25℃
Crystal Structure Cubic
Sensitive  Hygroscopic
Merck  14,6237
Exposure limits ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
InChI InChI=1S/6FH.Mo/h6*1H;/q;;;;;;+6/p-6
InChIKey RLCOZMCCEKDUPY-UHFFFAOYSA-H
SMILES [Mo](F)(F)(F)(F)(F)F
Uses
Separation of molybdenum isotopes.
CAS DataBase Reference 7783-77-9(CAS DataBase Reference)
EPA Substance Registry System Molybdenum fluoride (MoF6), (OC-6-11)- (7783-77-9)
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Safety Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
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 3264 8/PG 2
WGK Germany  3
RTECS  QA4681450
F  10-21
Hazard Note  Corrosive
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  28261990

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